Harinder Singh Khalsa is an Indian politician. He served as a Member of Parliament (MP) from Bathinda during 1996-98 as a member of the Shiromani Akali Dal. In 2014, he joined the Aam Aadmi Party and was elected as an MP from Fatehgarh Sahib. He joined Bharatiya Janata Party in March 2019 but left the party in December 2020 to give his support to 2020–2021 Indian farmers' protest.