The present investigation carried out to study heterosis, combining ability and gene action in okra. The experimental material comprising 21 hybrids, their 7 parents and 2 checks were evaluated in RBD with two replications during late Summer 2016-17. Observations were recorded on 11 quantitative traits. The magnitude of heterosis over better parent and standard checks for most of the characters in present study were highly appreciable. The magnitude of heterosis was highest in the crosses for YVMV incidence (%) over better parent in the crosses followed by number of branches per plant over...