'''Grand Touring Prototype''' may be:

* GTP, the 1980s sports prototype class under [[IMSA GT Championship]] * GTP, the 2020s sports prototype class under [[IMSA SportsCar Championship]], using [[LMDh]] and [[Le Mans Hypercar]] cars

==See also== * [[IMSA GTP]], used in the IMSA GT Championship * [[Le Mans Prototype]], GTP-style cars * [[Daytona Prototype]], 2010s GTP replacements * [[Group C]], 1980s FIA equivalents to the IMSA ones

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