H
- "H-Rod" = Henry RodrÃguez, Dominican baseball player
- "The Hammer" = Josh Willingham, United States baseball player
- "Hammerin' Hank" =
- Hank Aaron, American right fielder
- Hank Greenberg, American first baseman
- "Han-Ram" = Hanley RamÃrez, Dominican baseball player
- "Hap" or "Happy" = Oscar Felsch, United States baseball player
- "The Hat" = Harry Walker, United States baseball player
- "The Hawk" =
- Andre Dawson, American outfielder
- Ken Harrelson, American outfielder and first baseman
- "The Hebrew Hammer" = Ryan Braun, American left fielder
- "Hendu" = Dave Henderson, United States baseball player
- "The Hit Dog" = Mo Vaughn, United States baseball player
- "HoJo" = Howard Johnson, United States baseball player
- "The Holland Hammer" = Rick VandenHurk, Dutch baseball player
- "Home Run Baker" = Frank Baker, United States baseball player
- "Hondo" =
- Don Hahn, United States baseball player
- Frank Howard, United States baseball player
- "The Hoosier Thunderbolt" = Amos Rusie, American starting pitcher
- "The Hopper" = Burke Badenhop, American baseball player
- "The Horse" = Harry Danning, American catcher
- "Hotshot" = Joseph Mayo, United States baseball player
- "The Human Rain Delay" = Mike Hargrove, United States baseball player So nicknamed because he would take his time delivering his pitches to the opposing batters, eventually, this led to a time limit in which pitchers have a set time to make their deliveries, or run the risk of being called for a balk.
- "Hurricane" = Herb Washington, United States baseball player
Read more about this topic: List Of Baseball Player Nicknames