diff --git a/.github/workflows/on-demand-ocr-soak-test.yml b/.github/workflows/on-demand-ocr-soak-test.yml
index 3789c2cbb7d..cbae923358a 100644
--- a/.github/workflows/on-demand-ocr-soak-test.yml
+++ b/.github/workflows/on-demand-ocr-soak-test.yml
@@ -22,6 +22,8 @@ on:
           - "SCROLL_MAINNET"
           - "MUMBAI"
           - "POLYGON_MAINNET"   
+          - "LINEA_GOERLI"
+          - "LINEA_MAINNET"  
       fundingPrivateKey:
         description: Private funding key (Skip for Simulated)
         required: false
diff --git a/core/chains/evm/config/toml/defaults/Linea_Goerli.toml b/core/chains/evm/config/toml/defaults/Linea_Goerli.toml
new file mode 100644
index 00000000000..915727267d2
--- /dev/null
+++ b/core/chains/evm/config/toml/defaults/Linea_Goerli.toml
@@ -0,0 +1,12 @@
+ChainID = '59140'
+# Block time 12s, finality < 3m
+FinalityDepth = 15
+# Blocks are only emitted when a transaction happens / no empty blocks
+NoNewHeadsThreshold = '0'
+
+[GasEstimator]
+BumpPercent = 40
+
+[Transactions]
+# increase resend time to align with finality
+ResendAfterThreshold = '3m'
diff --git a/core/chains/evm/config/toml/defaults/Linea_Mainnet.toml b/core/chains/evm/config/toml/defaults/Linea_Mainnet.toml
new file mode 100644
index 00000000000..94d8bedc44b
--- /dev/null
+++ b/core/chains/evm/config/toml/defaults/Linea_Mainnet.toml
@@ -0,0 +1,17 @@
+ChainID = '59144'
+# Block time 12s, finality < 60m
+FinalityDepth = 300
+# Blocks are only emitted when a transaction happens / no empty blocks
+NoNewHeadsThreshold = '0'
+
+[GasEstimator]
+BumpPercent = 40
+PriceMin = '400 mwei'
+
+[Transactions]
+# increase resend time to align with finality
+ResendAfterThreshold = '3m'
+
+# set greater than finality depth
+[HeadTracker]
+HistoryDepth = 350
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index 1d483f2319b..5a48ed7591c 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -3751,6 +3751,162 @@ GasLimit = 5300000
 
 </p></details>
 
+<details><summary>Linea Goerli (59140)</summary><p>
+
+```toml
+AutoCreateKey = true
+BlockBackfillDepth = 10
+BlockBackfillSkip = false
+FinalityDepth = 15
+FinalityTagEnabled = false
+LogBackfillBatchSize = 1000
+LogPollInterval = '15s'
+LogKeepBlocksDepth = 100000
+MinIncomingConfirmations = 3
+MinContractPayment = '0.00001 link'
+NonceAutoSync = true
+NoNewHeadsThreshold = '0s'
+RPCDefaultBatchSize = 250
+RPCBlockQueryDelay = 1
+
+[Transactions]
+ForwardersEnabled = false
+MaxInFlight = 16
+MaxQueued = 250
+ReaperInterval = '1h0m0s'
+ReaperThreshold = '168h0m0s'
+ResendAfterThreshold = '3m0s'
+
+[BalanceMonitor]
+Enabled = true
+
+[GasEstimator]
+Mode = 'BlockHistory'
+PriceDefault = '20 gwei'
+PriceMax = '115792089237316195423570985008687907853269984665.640564039457584007913129639935 tether'
+PriceMin = '1 gwei'
+LimitDefault = 500000
+LimitMax = 500000
+LimitMultiplier = '1'
+LimitTransfer = 21000
+BumpMin = '5 gwei'
+BumpPercent = 40
+BumpThreshold = 3
+EIP1559DynamicFees = false
+FeeCapDefault = '100 gwei'
+TipCapDefault = '1 wei'
+TipCapMin = '1 wei'
+
+[GasEstimator.BlockHistory]
+BatchSize = 25
+BlockHistorySize = 8
+CheckInclusionBlocks = 12
+CheckInclusionPercentile = 90
+TransactionPercentile = 60
+
+[HeadTracker]
+HistoryDepth = 100
+MaxBufferSize = 3
+SamplingInterval = '1s'
+
+[NodePool]
+PollFailureThreshold = 5
+PollInterval = '10s'
+SelectionMode = 'HighestHead'
+SyncThreshold = 5
+LeaseDuration = '0s'
+
+[OCR]
+ContractConfirmations = 4
+ContractTransmitterTransmitTimeout = '10s'
+DatabaseTimeout = '10s'
+ObservationGracePeriod = '1s'
+
+[OCR2]
+[OCR2.Automation]
+GasLimit = 5300000
+```
+
+</p></details>
+
+<details><summary>Linea Mainnet (59144)</summary><p>
+
+```toml
+AutoCreateKey = true
+BlockBackfillDepth = 10
+BlockBackfillSkip = false
+FinalityDepth = 300
+FinalityTagEnabled = false
+LogBackfillBatchSize = 1000
+LogPollInterval = '15s'
+LogKeepBlocksDepth = 100000
+MinIncomingConfirmations = 3
+MinContractPayment = '0.00001 link'
+NonceAutoSync = true
+NoNewHeadsThreshold = '0s'
+RPCDefaultBatchSize = 250
+RPCBlockQueryDelay = 1
+
+[Transactions]
+ForwardersEnabled = false
+MaxInFlight = 16
+MaxQueued = 250
+ReaperInterval = '1h0m0s'
+ReaperThreshold = '168h0m0s'
+ResendAfterThreshold = '3m0s'
+
+[BalanceMonitor]
+Enabled = true
+
+[GasEstimator]
+Mode = 'BlockHistory'
+PriceDefault = '20 gwei'
+PriceMax = '115792089237316195423570985008687907853269984665.640564039457584007913129639935 tether'
+PriceMin = '400 mwei'
+LimitDefault = 500000
+LimitMax = 500000
+LimitMultiplier = '1'
+LimitTransfer = 21000
+BumpMin = '5 gwei'
+BumpPercent = 40
+BumpThreshold = 3
+EIP1559DynamicFees = false
+FeeCapDefault = '100 gwei'
+TipCapDefault = '1 wei'
+TipCapMin = '1 wei'
+
+[GasEstimator.BlockHistory]
+BatchSize = 25
+BlockHistorySize = 8
+CheckInclusionBlocks = 12
+CheckInclusionPercentile = 90
+TransactionPercentile = 60
+
+[HeadTracker]
+HistoryDepth = 350
+MaxBufferSize = 3
+SamplingInterval = '1s'
+
+[NodePool]
+PollFailureThreshold = 5
+PollInterval = '10s'
+SelectionMode = 'HighestHead'
+SyncThreshold = 5
+LeaseDuration = '0s'
+
+[OCR]
+ContractConfirmations = 4
+ContractTransmitterTransmitTimeout = '10s'
+DatabaseTimeout = '10s'
+ObservationGracePeriod = '1s'
+
+[OCR2]
+[OCR2.Automation]
+GasLimit = 5300000
+```
+
+</p></details>
+
 <details><summary>Polygon Mumbai (80001)</summary><p>
 
 ```toml
diff --git a/integration-tests/contracts/contract_deployer.go b/integration-tests/contracts/contract_deployer.go
index 8783e6c3cd3..92d1010bcca 100644
--- a/integration-tests/contracts/contract_deployer.go
+++ b/integration-tests/contracts/contract_deployer.go
@@ -159,6 +159,8 @@ func NewContractDeployer(bcClient blockchain.EVMClient, logger zerolog.Logger) (
 		return &ScrollContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
 	case *blockchain.PolygonZkEvmClient:
 		return &PolygonZkEvmContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
+	case *blockchain.LineaClient:
+		return &LineaContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
 	}
 	return nil, errors.New("unknown blockchain client implementation for contract deployer, register blockchain client in NewContractDeployer")
 }
@@ -218,6 +220,10 @@ type PolygonZkEvmContractDeployer struct {
 	*EthereumContractDeployer
 }
 
+type LineaContractDeployer struct {
+	*EthereumContractDeployer
+}
+
 // NewEthereumContractDeployer returns an instantiated instance of the ETH contract deployer
 func NewEthereumContractDeployer(ethClient blockchain.EVMClient, logger zerolog.Logger) *EthereumContractDeployer {
 	return &EthereumContractDeployer{