| Antoing | |
| Map: | Antoing Hainaut Belgium Map.svg |
| Arms: | Blason ville be Antoing (Tournai).svg |
| Flag: | Flag of Antoing.svg |
| Arrondissement: | Tournai |
| Nis: | 57003 |
| Mayor: | Bernard Bauwens |
| Seats: | 19 14 3 2 |
| Sections-Name: | Antoing Maubray Péronnes-lez-Antoing Bruyelle Calonne Fontenoy |
| Sections-Postal: | 7640 7640 7640 7641 7642 7643 |
| Postal-Codes: | 7640-7643 |
| Telephone-Area: | 069 |
| Coordinates: | 50.5667°N 30°W |
Antoing (in French pronounced as /ɑ̃twɛ̃/; Antweon) is a city and municipality of Wallonia located in the province of Hainaut, Belgium.
The municipality consists of the following districts: Antoing, Bruyelle, Calonne, Fontenoy, Maubray, and Péronnes-lez-Antoing.
The Battle of Fontenoy, a major battle in the War of Austrian Succession, was fought near Fontenoy village on 11 May 1745.