Blip may refer to:

• Beta-lactamase inhibitor protein
• Blip.tv, a defunct web video platform
• Blip.pl, a Polish social networking site
• Blip, a message in the Apache Wave (formerly Google Wave) collaboration platform
• Blip Festival, an annual chiptune music event
• Blip, a radar display indicator of a reflected signal
• Blip (console), a handheld electromechanical game from the 1970s
• Blip Magazine, a literary publication by the founders of Mississippi Review
• The Blip, a fictional event in the Marvel Cinematic Universe
• "The Blip", a colloquialism referring to the firing of Sam Altman from OpenAI

Blips may refer to:

• BLIPS, a type of illegal tax shelter
• Blips (TV series), a children's show in the UK
• Blips, a series of animated shorts accompanying the Radiohead album Kid A
• Blips, a gang in the film Keanu