Kollam Lok Sabha constituency (Malayalam: കൊല്ലം ലോക്സഭാ നിയോജകമണ്ഡലം) formerly Quilon Lok Sabha constituency is one of the 20 Lok Sabha constituencies in Kerala state in southern India.
According to Election Commission, there are 12,59,400(Women-6,59,597, Men-5,99,797, Transgender people-6) registered voters in Kollam Constituency for 2019 Lok Sabha Election. Kollam Constituency was polled 74.36% of total electorate.[3]