Twenty one pigeonpea genotypes were evaluated at four environments during kharif 2018-19, to study genotype × environment interaction for yield and its contributing traits. The experiment was laid out in randomized block design with three replication. Analysis of variance in each environment and on a pooled basis expressed a significant difference among genotypes for yield and yield contributing characters except for branches per plant and seeds per pod. | Genotype x environment interaction and stability analysis in pigeonpea Cajanus cajan L. Mill sp.