The "Logan" star took to Twitter to wish his wife.
"I believe in life we need to see and truly be seen by the most important people in our lives. Deb, from day one, we had that. 22 years later... It only gets deeper.
"You and the kids are the greatest gift I will ever receive. I love you a gazillion times around the world," Jackman, 49, wrote alongside a picture of him with Furness, 62.
The couple tied the knot on April 11, 1996 and have two adopted children - son Oscar, 17, and daughter Ava, 12.
Fellow "X-Men" colleague, Ryan Reynolds (Deadpool), known for his wry humour and wit, congratulated the couple with some classic trolling.
Reynolds replied to Jackman's tweet with, "I gave this 3 months. Tops. I was wrong."
The two actors have worked together in "X-Men Origins: Wolverine" (2009).
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)