- 1649 30 Jan Charles I is beheaded for treason, outside the Banqueting Hall in the Palace of Whitehall, London.
- 1948 30 Jan Indian nationalist leader Mohandas Gandhi in assassinated by Hindu extremist Nathuram Godse in Delhi.
- 1972 30 Jan British paratroops shoot 13 people dead during a civil rights march in Londonderry (Bloody Sunday).

