Danaletchumi (Dana) Langaswaran is a labour rights activist in the Malaysian Socialist Party (PSM) based in Perak state.
Dana was involved in the student group Jawatankuasa Kebajikan Mahasiswa (Student Welfare Group, JKMI) from 2005-09 and has been active in farmers' and workers' rights. She was an Industrial Relations Officer for the Hospital Cleaners Union from 2019-21 and is running a workers' helpline initiated by the PSM and the Network of Government Contract Workers (JPKK).
