2023 TCU Horned Frogs baseball team

The 2023 TCU Horned Frogs baseball team represented Texas Christian University during the 2023 NCAA Division I baseball season. The Horned Frogs played their home games at Lupton Stadium as a member of the Big 12 Conference. They were led by head coach Kirk Saarloos, in his second year as head coach and eleventh season at TCU.

Previous season
The 2022 TCU Horned Frogs baseball team notched a 38-22 (16–8) record. They won the Big 12 regular season championship and advanced to the regionals of the 2022 NCAA tournament.

Schedule and results
! style="" | Regular season (33–22)
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! colspan=2 |Postseason (11–2)
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 * Legend:      = Win       = Loss       = Canceled      Bold = TCU team member
 * "*" indicates a non-conference game. "#" represents ranking. All rankings from D1Baseball on the date of the contest. "" represents postseason seeding in the Big 12 Tournament or NCAA regional, respectively.
 * Legend:      = Win       = Loss       = Canceled      Bold = TCU team member
 * "*" indicates a non-conference game. "#" represents ranking. All rankings from D1Baseball on the date of the contest. "" represents postseason seeding in the Big 12 Tournament or NCAA regional, respectively.
 * "*" indicates a non-conference game. "#" represents ranking. All rankings from D1Baseball on the date of the contest. "" represents postseason seeding in the Big 12 Tournament or NCAA regional, respectively.