Rajalakshmi (1930–1965) was a Malayalam writer and poet in India

Rajalakshmi may also refer to:

• Rajalakshmi Engineering College, Thandalam, Chennai, Tamil Nadu, India, an Engineering College
• Rajalakshmi Institute of Technology, college in Tamil Nadu, India

• Rajalakshmi Parthasarathy (born 1925), Indian journalist, educationist and social worker
• Rajalakshmy (born 1983), Malayalee playback singer
• Rajalakshmi (actress), Telugu actress who acted in all South Indian languages, Sankarabharanam fame
• R. Rajalakshmi (disambiguation)
  • R. Rajalakshmi (politician), Indian politician
  • R. Rajalakshmi (scientist) (1926–2007), Indian biochemist and nutritionist
• T. P. Rajalakshmi (1911–1964), Tamil and Telugu film heroine, director, and producer

• Sri Raja-Lakshmi Foundation, Indian Charitable Trust