People magazine confirmed that Maguire and Meyer, parents of a 9-month-old girl, were married in Hawaii this week.
The 32-year-old actor, and his 30-year-old wife exchanged their vows on Monday in front of family and a few friends. One of the friends was Leonardo DiCaprio.
The couple met in 2003, and had their daughter Ruby last November. They try to keep their personal lives out of the media as much as possible.
Earlier this year, the star of Spiderman told the media that he "loves being a dad."