Kanailal or Kanai Lal () is a masculine given name. Notable people with this name include:
Kanailal Bhattacharyya (1917–1983), Indian politician Kanailal Bhattacharjee (1909–1931), Bengali nationalist Kanailal Dutta (1888–1908), Indian nationalist Kanailal Niyogi (1924–1961), Indian railway worker Kanai Lal Sarker (1925–1980), Bangladeshi politician Kanailal Sarkar (1911 – not before 1985), Indian physician and politician