There are two Free cash machines at the 24 hr Co-op supermarket at Kelvinbridge (100m West of bridge)  One machine outside with camera and one inside with security cameras and staff.

The mini Co-op opposite St. Mary's Cathedral at the top of Napiershall Street has a cash machine inside which is free.

Eastwards into the City Centre, there are several Pay-to-Use cash machines inside grocer shops and on outside walls along Great Western Road as well as a free machine outside the icafe opposite Maplin Electronics and further towards the City Centre at St. George's Cross at Clarendon Place (50m from St. George's X Subway)

Westwards there is a free machine at the Bank of Scotland at the corner on the last block before Byres Road.
Byres Road has several free machines as well as many banks and building societies.

On Gibson Street there are several shops with pay to use cash machines inside (one is 24hr)