Scottish Water said customers in the city's south side were affected.
Postcode areas experiencing a disruption were: G5, G4, G44, G41, G42, G43, G45 including Shawlands, Pollokshields, Mount Florida and Newlands.
A statement on the Scottish Water website early today read: "A team was sent to Bridge Street at around 8pm to assist customers, isolate the section of burst mains and re-zone the network. As a result customer supplies were restored by around 11pm.
"We would like to take this opportunity to apologise for the inconvenience caused and thank customers for their patience and understanding.
"As well as damage to the water mains, the road at Bridge Street has been affected and repairs will be carried out as soon as possible. There has also been some localised flooding.
"Scottish Water staff have been in the area helping customers during the night and will continue to be present to provide assistance."
We would like to thank our partners in other agencies for their support.