Houston Astros in MLB: showing 1–48 of 659. Number is games played.

• Fernando AbadHouston Astros, RP882010–2012
• RAReggie AbercrombieHouston Astros, LF312008
• Bryan AbreuHouston Astros, RP3862019–2026
• Jose AbreuHouston Astros, 1B1872023–2024
• Juan AbreuHouston Astros, RP72011
• DADave AdleshHouston Astros971965–1968
• Matt AlbersHouston Astros, RP432006–2014
• Jason AlexanderHouston Astros, RP222025–2026

Professional competitions only. Pick a competition to see everyone who has played in it, with games and seasons, or a club for its full list. Club pages also show the current squad and every former player we hold.