Image of USS Cerritos of Star Trek: Lower Decks

The Ultimate Chronological Star Trek Viewing Guide

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Last Updated: February 9, 2025

Section 31 movie added.

Transition to new interface still in progress.

Introduction

This site is NOT a chronology - it is a viewing guide that will assist you through watching the entire franchise in in-universe story order, all the way from the 21st to the 43rd centuries, while making adjustments as needed to ensure an enjoyable viewing experience.  It is not rigid - some episodes are shifted in the order to keep things as clear and fun as possible. The guide is updated regularly to stay current with new episodes.

21st and 22nd Centuries

Primarily Enterprise

    20632151215221532154215521562161


23rd Century, Part 1

Primarily Discovery and Strange New Worlds

    22302233223922542256225722582259


23rd Century, Part 2

Primarily The Original Series

    226522662267


23rd Century, Part 3

Primarily The Original Series, The Animated Series, and TOS Movies

    2268226922732285228622872293


24th Century, Part 1

Primarily The Next Generation

    23242364236523662367


24th Century, Part 2

Primarily The Next Generation and Deep Space Nine

2368-2369


24th Century, Part 3

Primarily The Next Generation, Deep Space Nine, and Voyager

2370-2371


24th Century, Part 4

Primarily Deep Space Nine and Voyager

2372-2373


24th Century, Part 5

Primarily Deep Space Nine and Voyager

2374-2375


24th Century, Part 6

Primarily Voyager and Lower Decks

2376-2382


24th Century, Part 7

Primarily Prodigy, the Kelvinverse, and Picard

2383-2399


25th Century

Primarily Picard

    2401


31st-32nd and 43rd Centuries

Primarily Discovery

    3074318831893190319142??


Detailed Methodology of this list

Contains Spoilers!


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