Police Scotland said six people had been charged over various offences on the first night of the festival, including a 42-year-old who is accused of flying a drone over the festival site.
Two arrests were made over drug offences, two for assault and one for a road traffic offence were also made.
On Saturday a further five arrests were made.
A Police Scotland spokesperson said: “Five people have been arrested following the second night at TRNSMT on Glasgow Green on Saturday.
“Three male youths were arrested and charged in connection with breach of the peace.
“A further two people were arrested in connection with a disturbance and issued recorded police warnings.
“Another six people were charged in connection with assault and breach of the peace offences.”
The Friday had also seen a fan zone for the Scotland v Morocco game set up, with organisers DF Concerts estimating about 10,000 fans had stayed on after the music ended to watch the match.
TRNSMT event manager Katt Lingard told BBC Scotland News: “It felt like the high from seeing your favourite bands rolled into the football really well.
“I think it was a really extra special moment for the fans – we had people of all ages coming along and it was a good community feel, united around Scotland.”
Highlights programmes and full sets from acts are available on BBC iPlayer.