Grissom

Grissom may refer to:
 * Grissom, North Carolina, unincorporated community
 * Grissom (surname)
 * Gus Grissom, one of the original NASA Project Mercury astronauts and pilot of Gemini 3
 * Gil Grissom, fictional character in the television series CSI: Crime Scene Investigation

Astronomical entities

 * Grissom (crater), a lunar crater that lies on the far side of the Moon
 * Grissom Hill, one of the three Apollo 1 Hills on the planet Mars
 * 2161 Grissom, an asteroid

Institutions

 * Grissom Air Museum, an aerospace museum in Peru, Indiana, United States
 * Grissom Joint Air Reserve Base, formerly Grissom Air Force Base
 * Virgil I. Grissom High School, a high school in Huntsville, Alabama, United States; named in honor of the astronaut

Fictional characters

 * Carl Grissom, a fictional character and an adversary of Batman in the 1989 Batman film; played by Jack Palance
 * Cyrus "The Virus" Grissom, a fictional character in film Con Air
 * Gil Grissom, a fictional character from the TV series CSI: Crime Scene Investigation

Other

 * Robert Grissom Parkway, a major four-lane connector highway in Myrtle Beach, South Carolina, United States
 * Island Grissom, one of the four THUMS Islands off Long Beach, California, United States