The Church of St. John the Evangelist, better known as the Afghan Church is an Anglican Church in Mumbai, India, built by the British to commemorate the dead of the First Afghan War and the disastrous 1842 retreat from Kabul. Memorials and laid up regimental colours displayed at the rear of the nave also record casualties from the Second Anglo-Afghan War.

The church is located in Navy Nagar in the Colaba area of South Mumbai (Bombay).