Mayweather (disambiguation)
Mayweather may refer to:

 Travis Mayweather, primary watch helmsman aboard the Enterprise (NX-01)
 , his mirror universe counterpart
 Travis Mayweather, replica created by the automated repair station
 Captain Mayweather, father to Travis and Paul Mayweather
 Rianna Mayweather, wife of Captain Mayweather, and mother to Travis and Paul
 Paul Mayweather, brother of Travis Mayweather, and captain of the ECS Horizon after his father's death
 Mayweather's sister 001, sister to Travis and Paul Mayweather

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