Anton Theodor Eberhard August Lubowski (3 February 1952 – 12 September 1989) was a Namibian anti-apartheid activist and advocate. He was a member of the South West Africa People's Organization (SWAPO). In 1989 he was assassinated by operatives of South Africa’s Civil Cooperation Bureau. In 2015 he was declared a National Hero and his body reburied at the National Heroes' Acre outside Windhoek.