The couple - who first met in an Ibiza nightclub and have two sons together – said 'I do' in front of family and friends at the Lime Wood hotel in the UK’s New Forest National Park, although his estranged brother Liam did not attend, having apparently told friends he was too busy touring with his new band Beady Eye.
The former Oasis rocker reportedly splashed out £60,000 to hire the 13th-century hotel and its 16 bedrooms, and wore a light grey suit with a white shirt and black tie to meet his bride-to-be, while Sara wore a full-length white dress with long sleeves.
Best man Russell Brand kept guests entertained with a witty speech, although his wife, Katy Perry, was not able to make it because of her world tour.
Gallagher also has a daughter, Anais (pictured), from his previous marriage to Meg Mathews.