Gerber can refer to:

• An ace-asking convention in bridge. See Blackwood convention.
• A knife and multitool manufacturer.
• Gerber File, computer instructions for fabricating printed circuit boards.
• Gerber Products Company, a famous baby food brand.
• Gerber-Las Flores, California, a United States town.
• Gerber Scientific Company. See http://www.gerberscientific.com.
• Sally Gerber, daughter of the founder of Gerber Products Company.
• Steve Gerber, a comic book artist.