The team, led by Union minister S S Ahluwalia, who represents Darjeeling in the Lok Sabha, later described the meeting with Singh as fruitful.
"It was a very fruitful meeting with the Home minister. We have demanded tripartite talks, and are expecting a positive development within a few days," GJM central committee member Swaraj Thapa said.
The tripartite meet should involve the Centre, the West Bengal government and the GJM, he said.
The five-member delegation also expressed concern over the stalemate in Darjeeling and sought central intervention in ending the crisis.
The region has been in a state of turmoil for the last three months, with the GJM spearheading an indefinite strike to press their demand for a separate Gorkhaland state.