Dharapuram Lok Sabha constituency
Dharapuram Lok Sabha constituency was No. 20 of 39 Lok Sabha constituencies in Madras State from 1967 to 1969. And it was in Tamil Nadu from 1969 till its abolition in 1977. It was in then Coimbatore district and parts of Madurai district. It lies in present-day Coimbatore district, Tiruppur district and Dindigul district.
Assembly segments
Dharapuram Lok Sabha constituency is composed of the following assembly segments:| No | Name | District | Reserved for | Current Lok Sabha constituency |
| 109 | Valparai | Coimbatore | SC | Pollachi |
| 110 | Udumalpet | Coimbatore | - | Pollachi |
| 111 | Dharapuram | Coimbatore | SC | Erode |
| 112 | Vellakoil | Coimbatore | - | Defunct |
| 125 | Oddanchatram | Madurai | - | Dindigul |
| 126 | Palani | Madurai | SC | Dindigul |