diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/aws-ecs-integ.template.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/aws-ecs-integ.template.json
index 1c7e8ce96faa9..802fbf44d2afd 100644
--- a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/aws-ecs-integ.template.json
+++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/aws-ecs-integ.template.json
@@ -955,7 +955,9 @@
         "awslogs-stream-prefix": "firelens",
         "awslogs-region": {
          "Ref": "AWS::Region"
-        }
+        },
+        "mode": "non-blocking",
+        "max-buffer-size": "26214400b"
        }
       },
       "MemoryReservation": 50,
diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/tree.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/tree.json
index 93ef8a07804eb..090569a58d157 100644
--- a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/tree.json
+++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.js.snapshot/tree.json
@@ -1526,7 +1526,9 @@
                             "awslogs-stream-prefix": "firelens",
                             "awslogs-region": {
                               "Ref": "AWS::Region"
-                            }
+                            },
+                            "mode": "non-blocking",
+                            "max-buffer-size": "26214400b"
                           }
                         },
                         "firelensConfiguration": {
diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.ts
index ad8d1d87f56a6..d026759ee68e7 100644
--- a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.ts
+++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.firelens-s3-config.ts
@@ -31,7 +31,11 @@ taskDefinition.addFirelensLogRouter('log_router', {
       configFileType: ecs.FirelensConfigFileType.S3,
     },
   },
-  logging: new ecs.AwsLogDriver({ streamPrefix: 'firelens' }),
+  logging: new ecs.AwsLogDriver({
+    streamPrefix: 'firelens',
+    mode: ecs.AwsLogDriverMode.NON_BLOCKING,
+    maxBufferSize: cdk.Size.mebibytes(25),
+  }),
   memoryReservationMiB: 50,
 });
 
diff --git a/packages/aws-cdk-lib/aws-ecs/README.md b/packages/aws-cdk-lib/aws-ecs/README.md
index c050947d2c93e..09b02d1605fdb 100644
--- a/packages/aws-cdk-lib/aws-ecs/README.md
+++ b/packages/aws-cdk-lib/aws-ecs/README.md
@@ -966,7 +966,11 @@ const taskDefinition = new ecs.Ec2TaskDefinition(this, 'TaskDef');
 taskDefinition.addContainer('TheContainer', {
   image: ecs.ContainerImage.fromRegistry('example-image'),
   memoryLimitMiB: 256,
-  logging: ecs.LogDrivers.awsLogs({ streamPrefix: 'EventDemo' }),
+  logging: ecs.LogDrivers.awsLogs({ 
+    streamPrefix: 'EventDemo',
+    mode: ecs.AwsLogDriverMode.NON_BLOCKING,
+    maxBufferSize: Size.mebibytes(25), 
+  }),
 });
 ```
 
diff --git a/packages/aws-cdk-lib/aws-ecs/lib/log-drivers/aws-log-driver.ts b/packages/aws-cdk-lib/aws-ecs/lib/log-drivers/aws-log-driver.ts
index 54b729985da31..02f6d3a9b6c80 100644
--- a/packages/aws-cdk-lib/aws-ecs/lib/log-drivers/aws-log-driver.ts
+++ b/packages/aws-cdk-lib/aws-ecs/lib/log-drivers/aws-log-driver.ts
@@ -2,6 +2,7 @@ import { Construct } from 'constructs';
 import { LogDriver, LogDriverConfig } from './log-driver';
 import { removeEmpty } from './utils';
 import * as logs from '../../../aws-logs';
+import { Size, SizeRoundingBehavior } from '../../../core';
 import { ContainerDefinition } from '../container-definition';
 
 /**
@@ -82,6 +83,16 @@ export interface AwsLogDriverProps {
    * @default - AwsLogDriverMode.BLOCKING
    */
   readonly mode?: AwsLogDriverMode;
+
+  /**
+   * When AwsLogDriverMode.NON_BLOCKING is configured, this parameter
+   * controls the size of the non-blocking buffer used to temporarily
+   * store messages. This parameter is not valid with
+   * AwsLogDriverMode.BLOCKING.
+   *
+   * @default - 1 megabyte if driver mode is non-blocking, otherwise this property is not set
+   */
+  readonly maxBufferSize?: Size;
 }
 
 /**
@@ -106,6 +117,10 @@ export class AwsLogDriver extends LogDriver {
     if (props.logGroup && props.logRetention) {
       throw new Error('Cannot specify both `logGroup` and `logRetentionDays`.');
     }
+
+    if (props.maxBufferSize && props.mode !== AwsLogDriverMode.NON_BLOCKING) {
+      throw new Error('Cannot specify `maxBufferSize` when the driver mode is blocking');
+    }
   }
 
   /**
@@ -116,6 +131,10 @@ export class AwsLogDriver extends LogDriver {
       retention: this.props.logRetention || Infinity,
     });
 
+    const maxBufferSize = this.props.maxBufferSize
+      ? `${this.props.maxBufferSize.toBytes({ rounding: SizeRoundingBehavior.FLOOR })}b`
+      : undefined;
+
     this.logGroup.grantWrite(containerDefinition.taskDefinition.obtainExecutionRole());
 
     return {
@@ -127,6 +146,7 @@ export class AwsLogDriver extends LogDriver {
         'awslogs-datetime-format': this.props.datetimeFormat,
         'awslogs-multiline-pattern': this.props.multilinePattern,
         'mode': this.props.mode,
+        'max-buffer-size': maxBufferSize,
       }),
     };
   }
diff --git a/packages/aws-cdk-lib/aws-ecs/test/aws-log-driver.test.ts b/packages/aws-cdk-lib/aws-ecs/test/aws-log-driver.test.ts
index dbe8613b854f6..f29e351ba7db4 100644
--- a/packages/aws-cdk-lib/aws-ecs/test/aws-log-driver.test.ts
+++ b/packages/aws-cdk-lib/aws-ecs/test/aws-log-driver.test.ts
@@ -24,6 +24,7 @@ describe('aws log driver', () => {
         multilinePattern: 'pattern',
         streamPrefix: 'hello',
         mode: ecs.AwsLogDriverMode.NON_BLOCKING,
+        maxBufferSize: cdk.Size.mebibytes(25),
       }),
     });
 
@@ -44,6 +45,7 @@ describe('aws log driver', () => {
               'awslogs-datetime-format': 'format',
               'awslogs-multiline-pattern': 'pattern',
               'mode': 'non-blocking',
+              'max-buffer-size': '26214400b',
             },
           },
         }),
@@ -146,6 +148,33 @@ describe('aws log driver', () => {
 
   });
 
+  test('throws error when specifying maxBufferSize and blocking mode', () => {
+    // GIVEN
+    const logGroup = new logs.LogGroup(stack, 'LogGroup');
+
+    // THEN
+    expect(() => new ecs.AwsLogDriver({
+      logGroup,
+      streamPrefix: 'hello',
+      mode: ecs.AwsLogDriverMode.BLOCKING,
+      maxBufferSize: cdk.Size.mebibytes(25),
+    })).toThrow(/.*maxBufferSize.*/);
+
+  });
+
+  test('throws error when specifying maxBufferSize and default settings', () => {
+    // GIVEN
+    const logGroup = new logs.LogGroup(stack, 'LogGroup');
+
+    // THEN
+    expect(() => new ecs.AwsLogDriver({
+      logGroup,
+      streamPrefix: 'hello',
+      maxBufferSize: cdk.Size.mebibytes(25),
+    })).toThrow(/.*maxBufferSize.*/);
+
+  });
+
   test('allows cross-region log group', () => {
     // GIVEN
     const logGroupRegion = 'asghard';