diff --git a/.changeset/pretty-pets-happen.md b/.changeset/pretty-pets-happen.md
new file mode 100644
index 0000000000..7f89d61a1b
--- /dev/null
+++ b/.changeset/pretty-pets-happen.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Bifrost Mainnet.
diff --git a/src/chains/definitions/bifrost.ts b/src/chains/definitions/bifrost.ts
new file mode 100644
index 0000000000..332ce148e1
--- /dev/null
+++ b/src/chains/definitions/bifrost.ts
@@ -0,0 +1,19 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const bifrost = /*#__PURE__*/ defineChain({
+  id: 3068,
+  name: 'Bifrost Mainnet',
+  nativeCurrency: { name: 'BFC', symbol: 'BFC', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://public-01.mainnet.bifrostnetwork.com/rpc'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Bifrost Blockscout',
+      url: 'https://explorer.mainnet.bifrostnetwork.com',
+    },
+  },
+  testnet: false,
+})
diff --git a/src/chains/index.ts b/src/chains/index.ts
index 833e22ce3b..e0c38f4379 100644
--- a/src/chains/index.ts
+++ b/src/chains/index.ts
@@ -40,6 +40,7 @@ export { bearNetworkChainTestnet } from './definitions/bearNetworkChainTestnet.j
 export { berachainTestnet } from './definitions/berachainTestnet.js'
 export { berachainTestnetbArtio } from './definitions/berachainTestnetbArtio.js'
 export { bevmMainnet } from './definitions/bevmMainnet.js'
+export { bifrost } from './definitions/bifrost.js'
 export { bitkub } from './definitions/bitkub.js'
 export { bitkubTestnet } from './definitions/bitkubTestnet.js'
 export { bitlayer } from './definitions/bitlayer.js'