| Harinder Singh | |
| Death Place: | Amritsar, India |
| Office: | Leader of the Opposition in the Punjab Assembly |
| Term Start: | 17 February 1969 |
| Term End: | 14 June 1971 |
| Predecessor: | Gurnam Singh |
| Office1: | Member of Punjab Legislative Assembly[1] |
| Term Start1: | 1962 |
| Term End1: | 1967 |
| Successor1: | Dalip Singh |
| Predecessor1: | Achhar Singh Chhina |
| Term Start2: | 1969 |
| Term End2: | 1972 |
| Predecessor2: | Dalip Singh |
| Successor2: | Harcharan Singh |
| Constituency2: | Ajnala |
Major Harinder Singh (– 31 August 1972) was an Indian politician in Punjab who served as Leader of the Opposition in the Punjab Assembly[2] from 1969 to 1971, and also as Minister of Revenue and Industry in Giani Gurmukh Singh Musafir's cabinet from 1966 to 1967. He was also a member of the Central Legislative Assembly after winning the election in the 1945 general election.[3] Singh died in Amritsar on 31 August 1972, at the age of 55.[4]