BOL may refer to:
- Bill of lading, a document acknowledging specified goods as cargo
- Bol (film), a Pakistani film directed by Shoaib Mansoor
- Bol (music), a feature of Indian rhythm
- Bol, Croatia, a town on the Croatian island Brač
- Manute Bol, Sudanese-born basketball player and activist
- Bol, Chad, a city in Chad
- Boľ, a village in eastern Slovakia
- Bol Airport, an airport on the Croatian island of Brač
- BOL, an Internet Slang term for "burst of laughter", "bahaha out loud", or "bark(ing) out loud", a variant of LOL
- Bol, a derogatory term for people of Bolivian descent
- BOL or BOLO in law enforcement parlance, the abbreviation for "Be On the Lookout" (see all-points bulletin)
- Bread of Life Ministries International, a non-denominational Christian megachurch in the Philippines
- Buzz Out Loud, a "CNET's podcast of indeterminate length"
- 2-Bromo-LSD, a pharmacological agent
- BUPERS Online, a single point of entry application for logging into numerous web-based applications maintained by the Naval Personnel Command in Millington, TN