diff --git a/apps/desktop/src/components/sidebar/TreeItem.vue b/apps/desktop/src/components/sidebar/TreeItem.vue
index fd18588a2c..498b84bc90 100644
--- a/apps/desktop/src/components/sidebar/TreeItem.vue
+++ b/apps/desktop/src/components/sidebar/TreeItem.vue
@@ -131,6 +131,7 @@ import {
   treeSelectionRangeIdsByIndex,
   treeSelectionRangeIds,
 } from "@/lib/sidebarTreeSelection";
+import { selectedConnectionDeleteTargets } from "@/lib/sidebarConnectionSelection";
 import { sidebarTreeContextKey } from "@/lib/sidebarTreeContext";
 import DangerConfirmDialog from "@/components/editor/DangerConfirmDialog.vue";
 import ProcedureExecutionDialog from "@/components/objects/ProcedureExecutionDialog.vue";
@@ -904,20 +905,41 @@ async function refresh() {
 
 const showDeleteConfirm = ref(false);
 
+function connectionDeleteTargets() {
+  return selectedConnectionDeleteTargets(props.node, selectedTreeNodesInVisibleOrder());
+}
+
+function connectionDeleteMenuLabel(): string {
+  const count = connectionDeleteTargets().length;
+  return count > 1 ? t("contextMenu.deleteSelectedConnections", { count }) : t("contextMenu.deleteConnection");
+}
+
+function connectionDeleteConfirmMessage(): string {
+  const targets = connectionDeleteTargets();
+  return targets.length > 1
+    ? t("contextMenu.confirmDeleteSelectedMessage", { count: targets.length })
+    : t("contextMenu.confirmDeleteMessage", { name: props.node.label });
+}
+
 function deleteConnection() {
+  if (!connectionDeleteTargets().length) return;
   showDeleteConfirm.value = true;
 }
 
 async function confirmDelete() {
-  const node = props.node;
-  if (node.connectionId) {
-    try {
-      await connectionStore.disconnect(node.connectionId);
-      await connectionStore.removeConnection(node.connectionId);
-      toast(t("connection.deleted"), 2000);
-    } catch (e: any) {
-      toast(t("connection.saveFailed", { message: e?.message || String(e) }), 5000);
+  const targets = connectionDeleteTargets();
+  if (!targets.length) return;
+  try {
+    for (const target of targets) {
+      await connectionStore.disconnect(target.connectionId);
     }
+    await connectionStore.removeConnections(targets.map((target) => target.connectionId));
+    toast(
+      targets.length > 1 ? t("connection.deletedSelected", { count: targets.length }) : t("connection.deleted"),
+      2000,
+    );
+  } catch (e: any) {
+    toast(t("connection.saveFailed", { message: e?.message || String(e) }), 5000);
   }
 }
 
@@ -2913,7 +2935,7 @@ function treeItemMenuItems(): ContextMenuItem[] {
     items.push({ label: t("contextMenu.duplicateConnection"), action: duplicateConnection, icon: CopyPlus });
     items.push({ label: "", separator: true });
     items.push({
-      label: t("contextMenu.deleteConnection"),
+      label: connectionDeleteMenuLabel(),
       action: deleteConnection,
       icon: Trash2,
       shortcut: shortcutDelete,
@@ -3383,7 +3405,7 @@ function treeItemMenuItems(): ContextMenuItem[] {
         <DialogTitle>{{ t("contextMenu.confirmDeleteTitle") }}</DialogTitle>
       </DialogHeader>
       <p class="text-sm text-muted-foreground">
-        {{ t("contextMenu.confirmDeleteMessage", { name: node.label }) }}
+        {{ connectionDeleteConfirmMessage() }}
       </p>
       <DialogFooter>
         <Button variant="outline" @click="showDeleteConfirm = false">{{ t("dangerDialog.cancel") }}</Button>
@@ -3393,7 +3415,7 @@ function treeItemMenuItems(): ContextMenuItem[] {
             showDeleteConfirm = false;
             confirmDelete();
           "
-          >{{ t("contextMenu.deleteConnection") }}</Button
+          >{{ connectionDeleteMenuLabel() }}</Button
         >
       </DialogFooter>
     </DialogContent>
diff --git a/apps/desktop/src/i18n/locales/en.ts b/apps/desktop/src/i18n/locales/en.ts
index e3483b53a2..fef4ce32a8 100644
--- a/apps/desktop/src/i18n/locales/en.ts
+++ b/apps/desktop/src/i18n/locales/en.ts
@@ -223,6 +223,7 @@ export default {
     clearError: "Clear connection error",
     saveFailed: "Failed to save connection: {message}",
     deleted: "Connection deleted",
+    deletedSelected: "{count} connections deleted",
     copied: "Copied",
     disconnected: "Disconnected",
     databaseConnectionClosed: "Closed database connection: {name}",
@@ -939,8 +940,11 @@ export default {
     closeConnection: "Close Connection",
     closeDatabaseConnection: "Close Database Connection",
     deleteConnection: "Delete Connection",
+    deleteSelectedConnections: "Delete Selected {count} Connections",
     confirmDeleteTitle: "Delete Connection",
     confirmDeleteMessage: 'Are you sure you want to delete "{name}"? This cannot be undone.',
+    confirmDeleteSelectedMessage:
+      "Are you sure you want to delete the selected {count} connections? This cannot be undone.",
     editConnection: "Edit Connection",
     selectVisibleDatabases: "Select Visible Databases",
     duplicateConnection: "Duplicate Connection",
diff --git a/apps/desktop/src/i18n/locales/es.ts b/apps/desktop/src/i18n/locales/es.ts
index 8f07b5d9cb..8353208fd5 100644
--- a/apps/desktop/src/i18n/locales/es.ts
+++ b/apps/desktop/src/i18n/locales/es.ts
@@ -215,6 +215,7 @@ export default {
     clearError: "Limpiar error de conexión",
     saveFailed: "Error al guardar la conexión: {message}",
     deleted: "Conexión eliminada",
+    deletedSelected: "{count} conexiones eliminadas",
     copied: "Copiado",
     disconnected: "Desconectado",
     databaseConnectionClosed: "Conexión de base de datos cerrada: {name}",
@@ -834,8 +835,10 @@ export default {
     closeConnection: "Cerrar conexión",
     closeDatabaseConnection: "Cerrar conexión de base de datos",
     deleteConnection: "Eliminar conexión",
+    deleteSelectedConnections: "Eliminar {count} conexiones seleccionadas",
     confirmDeleteTitle: "Eliminar conexión",
     confirmDeleteMessage: '¿Estás seguro de que deseas eliminar "{name}"? Esta acción no se puede deshacer.',
+    confirmDeleteSelectedMessage: "¿Eliminar las {count} conexiones seleccionadas? Esta acción no se puede deshacer.",
     editConnection: "Editar conexión",
     selectVisibleDatabases: "Seleccionar bases visibles",
     duplicateConnection: "Duplicar conexión",
diff --git a/apps/desktop/src/i18n/locales/it.ts b/apps/desktop/src/i18n/locales/it.ts
index befa75e25d..8da5646f38 100644
--- a/apps/desktop/src/i18n/locales/it.ts
+++ b/apps/desktop/src/i18n/locales/it.ts
@@ -226,6 +226,7 @@ export default {
     clearError: "Cancella errore di connessione",
     saveFailed: "Impossibile salvare la connessione: {message}",
     deleted: "Connessione eliminata",
+    deletedSelected: "{count} connessioni eliminate",
     copied: "Copiato",
     disconnected: "Disconnesso",
     databaseConnectionClosed: "Connessione al database chiusa: {name}",
@@ -956,8 +957,11 @@ export default {
     closeConnection: "Chiudi Connessione",
     closeDatabaseConnection: "Chiudi Connessione Database",
     deleteConnection: "Elimina Connessione",
+    deleteSelectedConnections: "Elimina {count} connessioni selezionate",
     confirmDeleteTitle: "Elimina Connessione",
     confirmDeleteMessage: 'Sei sicuro di voler eliminare "{name}"? Questa azione non può essere annullata.',
+    confirmDeleteSelectedMessage:
+      "Eliminare le {count} connessioni selezionate? Questa azione non può essere annullata.",
     editConnection: "Modifica Connessione",
     selectVisibleDatabases: "Seleziona Database Visibili",
     duplicateConnection: "Duplica Connessione",
diff --git a/apps/desktop/src/i18n/locales/pt-BR.ts b/apps/desktop/src/i18n/locales/pt-BR.ts
index 611fa0ee92..257cc063b7 100644
--- a/apps/desktop/src/i18n/locales/pt-BR.ts
+++ b/apps/desktop/src/i18n/locales/pt-BR.ts
@@ -225,6 +225,7 @@ export default {
     clearError: "Limpar erro de conexão",
     saveFailed: "Falha ao salvar a conexão: {message}",
     deleted: "Conexão excluída",
+    deletedSelected: "{count} conexões excluídas",
     copied: "Copiado",
     disconnected: "Desconectado",
     databaseConnectionClosed: "Conexão de banco de dados fechada: {name}",
@@ -952,8 +953,10 @@ export default {
     closeConnection: "Fechar Conexão",
     closeDatabaseConnection: "Fechar Conexão do Banco de Dados",
     deleteConnection: "Excluir Conexão",
+    deleteSelectedConnections: "Excluir {count} conexões selecionadas",
     confirmDeleteTitle: "Excluir Conexão",
     confirmDeleteMessage: 'Tem certeza de que deseja excluir "{name}"? Esta ação não pode ser desfeita.',
+    confirmDeleteSelectedMessage: "Excluir as {count} conexões selecionadas? Esta ação não pode ser desfeita.",
     editConnection: "Editar Conexão",
     selectVisibleDatabases: "Selecionar Bancos de Dados Visíveis",
     duplicateConnection: "Duplicar Conexão",
diff --git a/apps/desktop/src/i18n/locales/zh-CN.ts b/apps/desktop/src/i18n/locales/zh-CN.ts
index 14a9474ff8..c68783ef3d 100644
--- a/apps/desktop/src/i18n/locales/zh-CN.ts
+++ b/apps/desktop/src/i18n/locales/zh-CN.ts
@@ -219,6 +219,7 @@ export default {
     clearError: "清除连接错误",
     saveFailed: "保存连接失败：{message}",
     deleted: "连接已删除",
+    deletedSelected: "已删除 {count} 个连接",
     copied: "已复制",
     disconnected: "已断开连接",
     databaseConnectionClosed: "已关闭数据库连接：{name}",
@@ -919,8 +920,10 @@ export default {
     closeConnection: "关闭连接",
     closeDatabaseConnection: "关闭数据库连接",
     deleteConnection: "删除连接",
+    deleteSelectedConnections: "删除选中的 {count} 个连接",
     confirmDeleteTitle: "删除连接",
     confirmDeleteMessage: "确定要删除「{name}」吗？此操作不可撤销。",
+    confirmDeleteSelectedMessage: "确定要删除选中的{count}个连接吗？",
     editConnection: "编辑连接",
     selectVisibleDatabases: "选择显示数据库",
     duplicateConnection: "复制连接",
diff --git a/apps/desktop/src/i18n/locales/zh-TW.ts b/apps/desktop/src/i18n/locales/zh-TW.ts
index 3e55f0ee16..65b797cbb1 100644
--- a/apps/desktop/src/i18n/locales/zh-TW.ts
+++ b/apps/desktop/src/i18n/locales/zh-TW.ts
@@ -219,6 +219,7 @@ export default {
     clearError: "清除連線錯誤",
     saveFailed: "儲存連線失敗：{message}",
     deleted: "連線已刪除",
+    deletedSelected: "已刪除 {count} 個連線",
     copied: "已複製",
     disconnected: "已斷開連線",
     databaseConnectionClosed: "已關閉資料庫連線：{name}",
@@ -897,8 +898,10 @@ export default {
     closeConnection: "關閉連線",
     closeDatabaseConnection: "關閉資料庫連線",
     deleteConnection: "刪除連線",
+    deleteSelectedConnections: "刪除選取的 {count} 個連線",
     confirmDeleteTitle: "刪除連線",
     confirmDeleteMessage: "確定要刪除「{name}」嗎？此操作無法復原。",
+    confirmDeleteSelectedMessage: "確定要刪除選取的{count}個連線嗎？",
     editConnection: "編輯連線",
     selectVisibleDatabases: "選擇顯示資料庫",
     duplicateConnection: "複製連線",
diff --git a/apps/desktop/src/lib/sidebarConnectionSelection.ts b/apps/desktop/src/lib/sidebarConnectionSelection.ts
new file mode 100644
index 0000000000..a0cdb5b1a0
--- /dev/null
+++ b/apps/desktop/src/lib/sidebarConnectionSelection.ts
@@ -0,0 +1,19 @@
+import type { TreeNode } from "@/types/database";
+
+type ConnectionTreeNode = TreeNode & { connectionId: string };
+
+function isConnectionNode(node: TreeNode): node is ConnectionTreeNode {
+  return node.type === "connection" && !!node.connectionId;
+}
+
+export function selectedConnectionDeleteTargets(
+  currentNode: TreeNode,
+  selectedNodes: TreeNode[],
+): ConnectionTreeNode[] {
+  if (!isConnectionNode(currentNode)) return [];
+  const selectedContainsCurrent = selectedNodes.some((node) => node.id === currentNode.id);
+  if (selectedNodes.length > 1 && selectedContainsCurrent && selectedNodes.every(isConnectionNode)) {
+    return selectedNodes;
+  }
+  return [currentNode];
+}
diff --git a/apps/desktop/src/stores/connectionStore.ts b/apps/desktop/src/stores/connectionStore.ts
index 8342fe7fed..b21ea9fe60 100644
--- a/apps/desktop/src/stores/connectionStore.ts
+++ b/apps/desktop/src/stores/connectionStore.ts
@@ -584,21 +584,39 @@ export const useConnectionStore = defineStore("connection", () => {
     }
   }
 
-  async function removeConnection(id: string) {
-    const nextConnections = connections.value.filter((c) => c.id !== id);
+  async function removeConnections(ids: Iterable<string>) {
+    const connectionIds = [...new Set(ids)].filter((id) => connections.value.some((c) => c.id === id));
+    if (!connectionIds.length) return;
+
+    const removedIds = new Set(connectionIds);
+    const nextConnections = connections.value.filter((c) => !removedIds.has(c.id));
     await persistConnections(nextConnections);
     connections.value = nextConnections;
-    pinnedTreeNodeIds.value = prunePinnedTreeNodeIdsForConnection(pinnedTreeNodeIds.value, id);
+    for (const id of removedIds) {
+      pinnedTreeNodeIds.value = prunePinnedTreeNodeIdsForConnection(pinnedTreeNodeIds.value, id);
+    }
     persistPinnedTreeNodeIds();
-    clearConnectionError(id);
-    sidebarLayout.value = removeConnectionFromSidebarLayout(sidebarLayout.value, id);
+    for (const id of removedIds) {
+      clearConnectionError(id);
+      connectedIds.value.delete(id);
+      sidebarLayout.value = removeConnectionFromSidebarLayout(sidebarLayout.value, id);
+    }
     rebuildTreeNodes();
     persistSidebarLayoutDebounced();
-    if (activeConnectionId.value === id) {
+    if (activeConnectionId.value && removedIds.has(activeConnectionId.value)) {
       activeConnectionId.value = null;
     }
-    invalidateCompletionCache(id);
-    clearLoadedChildrenCache(id);
+    selectedTreeNodeIds.value = selectedTreeNodeIds.value.filter((id) => !removedIds.has(id));
+    if (selectedTreeNodeId.value && removedIds.has(selectedTreeNodeId.value)) selectedTreeNodeId.value = null;
+    if (treeSelectionAnchorId.value && removedIds.has(treeSelectionAnchorId.value)) treeSelectionAnchorId.value = null;
+    for (const id of removedIds) {
+      invalidateCompletionCache(id);
+      clearLoadedChildrenCache(id);
+    }
+  }
+
+  async function removeConnection(id: string) {
+    await removeConnections([id]);
   }
 
   async function updateConnection(config: ConnectionConfig) {
@@ -2126,6 +2144,7 @@ export const useConnectionStore = defineStore("connection", () => {
     setVisibleDatabases,
     clearVisibleDatabases,
     removeConnection,
+    removeConnections,
     editingConnectionId,
     newConnectionGroupId,
     startEditing,
diff --git a/packages/app-tests/sidebarConnectionSelection.test.ts b/packages/app-tests/sidebarConnectionSelection.test.ts
new file mode 100644
index 0000000000..223bd1c3d4
--- /dev/null
+++ b/packages/app-tests/sidebarConnectionSelection.test.ts
@@ -0,0 +1,38 @@
+import { strict as assert } from "node:assert";
+import { test } from "node:test";
+import { selectedConnectionDeleteTargets } from "../../apps/desktop/src/lib/sidebarConnectionSelection.ts";
+import type { TreeNode } from "../../apps/desktop/src/types/database.ts";
+
+function node(id: string, type: TreeNode["type"] = "connection"): TreeNode {
+  return { id, label: id, type, connectionId: type === "connection" ? id : "conn-1" };
+}
+
+test("deletes all selected connections when the context-clicked connection is selected", () => {
+  const first = node("conn-1");
+  const second = node("conn-2");
+
+  assert.deepEqual(
+    selectedConnectionDeleteTargets(first, [first, second]).map((target) => target.connectionId),
+    ["conn-1", "conn-2"],
+  );
+});
+
+test("falls back to only the current connection for mixed selections", () => {
+  const connection = node("conn-1");
+  const table = node("table-1", "table");
+
+  assert.deepEqual(
+    selectedConnectionDeleteTargets(connection, [connection, table]).map((target) => target.connectionId),
+    ["conn-1"],
+  );
+});
+
+test("falls back to only the current connection when right-clicking outside the selection", () => {
+  const current = node("conn-1");
+  const selected = node("conn-2");
+
+  assert.deepEqual(
+    selectedConnectionDeleteTargets(current, [selected]).map((target) => target.connectionId),
+    ["conn-1"],
+  );
+});