Events from the year 1973 in Taiwan, Republic of China. This year is numbered Minguo 62 according to the official Republic of China calendar.

• President – Chiang Kai-shek
• Vice President – Yen Chia-kan
• Premier – Chiang Ching-kuo
• Vice Premier – Hsu Ching-chung

• 1 April – The establishment of Taiwan Water Corporation.

• 21 July – The establishment of Flying Camel.

• 1 September – The establishment of Criminal Investigation Bureau.

• 17 January – Lin Shu-fen, member of Legislative Yuan.
• 21 February – Bowie Tsang, singer, actress, TV host and author.
• 19 August – Huang Kuo-chang, leader of New Power Party.
• 13 September – Chen Lien-hung, baseball player.
• 5 October – Chen Wen-bin, former professional baseball player.
• 29 October – Kelly Lin, actress and model.
• 9 December – Shino Lin, singer and actress.
• 18 December – Ho Hsin-chun, member of 8th and 9th Legislative Yuan.
• 30 December – Chen Je-chang, professional baseball player.

• 10 March – Li Mi, general.