They marked the occasion with an all-out party filled with celeb guests including Kate Hudson, Martin Short, Isla Fisher, Oprah Winfrey, Barack Obama, Kurt Russell, Goldie Hawn, Jimmy Kimmel and Conan O'Brien.
Hanks also marked the day by sharing this super sweet pic of the couple juxtaposing between their wedding day and now:
The long-time pair have two sons, Chester "Chet Haze" Hanks and Truman Hanks, together. Tom also has son Colin Hanks and daughter Elizabeth Hanks from a previous marriage to Samantha Lewes.
They met in the early 1980s while filming the ABC sitcom Bosom Buddies, then co-starred in the 1985 film Volunteers. After his divorce from Samantha Lewes was finalized in early 1987, Hanks and Wilson married on April 30, 1988.
Here are some other celeb couples who haven’t broken up yet and give us hope.