In the 2014 Lok Sabha elections, the RSP’s Lok Sabha candidate of Kollam Lok Sabha N.K. Premachandran had secured a lead over his nearest CPIM rival M.A. Baby in the Chathannoor assembly segment. However, the LDF won the Paravur municipality and all the grama panchayats. Chathannoor is a stronghold of the Communist Party of India (CPI). However, the constituency has stood with the Congress quite a number of times.
| Name of the Candidate | Party Name | Results |