diff --git a/.changeset/fix-ethers-account-switch-provider.md b/.changeset/fix-ethers-account-switch-provider.md
new file mode 100644
index 0000000000..a63271a235
--- /dev/null
+++ b/.changeset/fix-ethers-account-switch-provider.md
@@ -0,0 +1,12 @@
+---
+"@reown/appkit-adapter-ethers": patch
+"@reown/appkit-adapter-ethers5": patch
+---
+
+fix(ethers,ethers5): resolve walletProvider after account switch in modal
+
+`useAppKitProvider` returned a stale provider when switching accounts inside the
+modal. In the early-return path of `connect()`, `connector.provider` was never
+initialised, causing the base-client's `accountChanged` handler to skip
+`syncProvider()`. The provider is now resolved from `ethersProviders` before the
+event is emitted.
diff --git a/packages/adapters/ethers/src/client.ts b/packages/adapters/ethers/src/client.ts
index cad8f580bb..c3c763012c 100644
--- a/packages/adapters/ethers/src/client.ts
+++ b/packages/adapters/ethers/src/client.ts
@@ -459,6 +459,20 @@ export class EthersAdapter extends AdapterBlueprint {
         }
 
         if (connection.account) {
+          /*
+           * Resolve the provider before emitting so the base-client's accountChanged
+           * handler can call syncProvider() — keeping useAppKitProvider reactive
+           * when the user switches accounts inside the modal.
+           */
+          if (!connector.provider) {
+            const ethersProvider =
+              this.ethersProviders[connector.id as keyof Omit<ProviderType, 'metadata' | 'EIP6963'>]
+            if (ethersProvider) {
+              await ethersProvider.initialize()
+              connector.provider = (await ethersProvider.getProvider()) as Provider | undefined
+            }
+          }
+
           this.emit('accountChanged', {
             address: this.toChecksummedAddress(connection.account.address),
             chainId: caipNetwork.id,
diff --git a/packages/adapters/ethers/src/tests/client.test.ts b/packages/adapters/ethers/src/tests/client.test.ts
index 0890bd410c..50a5638336 100644
--- a/packages/adapters/ethers/src/tests/client.test.ts
+++ b/packages/adapters/ethers/src/tests/client.test.ts
@@ -394,6 +394,99 @@ describe('EthersAdapter', () => {
         preferredAccountType: 'smartAccount'
       })
     })
+
+    it('should resolve provider from ethersProviders when connector has no provider in early-return path', async () => {
+      const resolvedProvider = {
+        request: vi.fn(),
+        on: vi.fn(),
+        removeListener: vi.fn()
+      } as unknown as Provider
+
+      const mockEthersProvider = {
+        initialize: vi.fn().mockResolvedValue(undefined),
+        getProvider: vi.fn().mockResolvedValue(resolvedProvider)
+      }
+
+      const connector = { id: 'injected', provider: undefined, type: 'EXTERNAL', chain: 'eip155' }
+
+      Object.defineProperty(adapter, 'connectors', {
+        value: [connector],
+        configurable: true,
+        writable: true
+      })
+
+      adapter['ethersProviders'] = { injected: mockEthersProvider as any }
+
+      vi.spyOn(adapter as any, 'getConnection').mockReturnValue({
+        connectorId: 'injected',
+        caipNetwork: mainnet,
+        account: { address: '0x1234567890123456789012345678901234567890' },
+        accounts: [{ address: '0x1234567890123456789012345678901234567890' }]
+      })
+
+      const accountChangedSpy = vi.fn()
+      adapter.on('accountChanged', accountChangedSpy)
+
+      const result = await adapter.connect({ id: 'injected', type: 'EXTERNAL', chainId: 1 })
+
+      expect(mockEthersProvider.initialize).toHaveBeenCalled()
+      expect(mockEthersProvider.getProvider).toHaveBeenCalled()
+      expect(accountChangedSpy).toHaveBeenCalledWith(
+        expect.objectContaining({
+          connector: expect.objectContaining({ provider: resolvedProvider })
+        })
+      )
+      expect(result.provider).toBe(resolvedProvider)
+    })
+
+    it('should not re-initialize provider when connector already has one in early-return path', async () => {
+      const existingProvider = {
+        request: vi.fn(),
+        on: vi.fn(),
+        removeListener: vi.fn()
+      } as unknown as Provider
+
+      const mockEthersProvider = {
+        initialize: vi.fn().mockResolvedValue(undefined),
+        getProvider: vi.fn()
+      }
+
+      const connector = {
+        id: 'injected',
+        provider: existingProvider,
+        type: 'EXTERNAL',
+        chain: 'eip155'
+      }
+
+      Object.defineProperty(adapter, 'connectors', {
+        value: [connector],
+        configurable: true,
+        writable: true
+      })
+
+      adapter['ethersProviders'] = { injected: mockEthersProvider as any }
+
+      vi.spyOn(adapter as any, 'getConnection').mockReturnValue({
+        connectorId: 'injected',
+        caipNetwork: mainnet,
+        account: { address: '0x1234567890123456789012345678901234567890' },
+        accounts: [{ address: '0x1234567890123456789012345678901234567890' }]
+      })
+
+      const accountChangedSpy = vi.fn()
+      adapter.on('accountChanged', accountChangedSpy)
+
+      const result = await adapter.connect({ id: 'injected', type: 'EXTERNAL', chainId: 1 })
+
+      expect(mockEthersProvider.initialize).not.toHaveBeenCalled()
+      expect(mockEthersProvider.getProvider).not.toHaveBeenCalled()
+      expect(accountChangedSpy).toHaveBeenCalledWith(
+        expect.objectContaining({
+          connector: expect.objectContaining({ provider: existingProvider })
+        })
+      )
+      expect(result.provider).toBe(existingProvider)
+    })
   })
 
   describe('EthersAdapter -reconnect', () => {
diff --git a/packages/adapters/ethers5/src/client.ts b/packages/adapters/ethers5/src/client.ts
index bdcb1f17db..4bbef4067d 100644
--- a/packages/adapters/ethers5/src/client.ts
+++ b/packages/adapters/ethers5/src/client.ts
@@ -454,6 +454,20 @@ export class Ethers5Adapter extends AdapterBlueprint {
         }
 
         if (connection.account) {
+          /*
+           * Resolve the provider before emitting so the base-client's accountChanged
+           * handler can call syncProvider() — keeping useAppKitProvider reactive
+           * when the user switches accounts inside the modal.
+           */
+          if (!connector.provider) {
+            const ethersProvider =
+              this.ethersProviders[connector.id as keyof Omit<ProviderType, 'metadata' | 'EIP6963'>]
+            if (ethersProvider) {
+              await ethersProvider.initialize()
+              connector.provider = (await ethersProvider.getProvider()) as Provider | undefined
+            }
+          }
+
           this.emit('accountChanged', {
             address: this.toChecksummedAddress(connection.account.address),
             chainId: caipNetwork.id,