Transparency International Bangladesh (TIB) is the accredited national chapter of Transparency International, a global anti-corruption organisation.

TIB aims to drive a participatory movement against corruption by increasing accountability through improved institutions, laws, and practices. Established as a Trust in 1996, TIB became a registered non-governmental organisation in 1998. It strives to reduce corruption and advance good governance in Bangladesh through research, public awareness campaigns, and advocacy.