Constitution-class may refer to:

• Constitution-class, a class design utilized by Starfleet primarily during the the mid-2260s
• Constitution-class, a class design utilized by Starfleet in the alternate reality.
• Constitution II-class, a class design utilized by Starfleet primarily during the early 2270s to the 24th century.
• Constitution III-class, aka Neo-Constitution class, a class design utilized by Starfleet primarily during the the late 24th and early 25th centuries
• Constitution-class, a class design utilized by Starfleet during the 31st century, used as the testbed for the singularity drive
• Constitution-class, a class design utilized by Starfleet primarily during the the 31st and 32nd centuries.

See also

• Constitution class model (retcon), details the CGI models for the Constitution class in the 2250s as seen in Star Trek: Discovery and Star Trek: Strange New Worlds
• Constitution class model (original), details the physical and CGI models for the Constitution class in the 2260s as seen in Star Trek: The Original Series and The Animated Series
• Constitution class model (refit), details the physical and CGI models for the Constitution class in the 2270s, '80s, and '90s as seen in the Star Trek films

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