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Amazon S3 Tables now support up to 100 table buckets per AWS Region in an AWS account

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AWS·Oct 1, 2026, 04:00 AMFeatureAI-assisted summary

Summary

Default limit for S3 Tables raised to 100 table buckets per AWS Region (up from 10), supporting up to 1 million tables per region.
Enables separate bucket per dataset/team with individual encryption, access policies, and replication settings at no extra cost.
Higher quota is applied automatically across all supported regions; additional increases can be requested via AWS Support.

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Official source Last checked Oct 5, 2026, 10:00 AM

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