2015 in Bosnia and Herzegovina
- Prime Minister: Vjekoslav Bevanda (until March 31), Denis Zvizdić (starting March 31)
- January 15 - Bosnia and Herzegovina made its first appearance at the 2015 World Men's Handball Championship.
- April 27 - An armed gunman, a radical Muslim, attacked a police station in Zvornik and shot three police officers, killing one.
- May 6 - The counter-terrorist campaign Operation Ruben begins in the Republika Srpska entity, inspired by the recent shooting in Zvornik