"Happy father's day to this incredible soul," Kylie wrote on Instagram to honor her dad Caitlyn Jenner.
Kendall shared two separate pics of her dad to Instagram - one of herself as a baby before Caitlyn's transition and a current photo.
"Happy Father's Day to the most perfect man Luna and I could ever ask for. Since the day she was born, you've done every bottle with me, woken up with me to keep me company through every night. You don't mind diapers, get all the best burps, and read her Goodnight Moon like poetry. It makes me so happy to see so much of you in her smile and eyes that completely glow when looking at you. She will never look at anyone - anyone - the way she looks at you," Chrissy wrote as a caption to this pic of baby Luna for her husband John Teigen.
Laila Ali shared this pic of herself and her late father Muhammad Ali, writing, "HAPPY FATHERS DAY to everyone!"
"Happy Father's Day, Bill!" the presidential hopeful wrote on Instagram alongside this throwback photo of her family.
"Happy Father's Day," Michelle Obama wrote simply, including a heart emoji and this pic of herself with husband Barack Obama and daughters Sasha and Malia.
The Teen Mom 2 star shared this photo collage of her boyfriend David Eason, writing, "Happy Father's Day! I want to thank David for coming into my life and quickly jumping into the role as "dad" or a father figure to my very active two little boys. You are so loving and caring to Maryssa and she loves to spend every second with you." She included the hashtag #BlendedFamily
Pink shared this touching tribute to her husband Corey Hart: "And to to you, my love. Carey Hart, you are a miracle. You are the most loving, patient, hands on Papa who came from a pile of rubble and ash with your own family, and who has become the most wonderful father my eyes have seen since my own. Willow will know one day how she hit the jackpot with you, and because of your love, she will be strong, and she will choose wisely. My eyes some times can't believe how good you are. Happy Fathers Day to one of the best that ever did it. @hartluck"
Amber Rose honored baby daddy Wiz Khalifa, writing, "Happy Father's Day to Sebastian's Dad @mistercap Thee most Awesomest Dad in the World!!! ( Besides my Daddy) Wish I could be home with you guys Today but have a blast and love each other up all day!"
"Happy Father's Day @davidbeckham X We love u!!! X Kisses X VB" wrote Victoria Beckham on Instagram, including the pic above of David Beckham.
"Happy Father's Day," wrote 17-year-old Brooklyn Beckham alongside a throwback pic of himself with his dad David Beckham.
"God knows I've spent my life trying to fill my fathers shoes. Happy Fathers Day, my Hero. I miss you. #fathersday," shared John Stamos on Instagram.
"Happy Father's Day to my darling husband. You are the most humble, happy and caring person I know. The thing I love most is that regardless of what happens in your professional life you come home the same happy go lucky husband and father ready to just be there. I love that you can get on the floor and play with the girls, take over bed time duties and simply be present with our girls. Not to mention the random princess tea parties that can happen at any moment and you always oblige. We love you so much dada!!!" wrote Ayesha Curry to Stephen Curry alongside the photo collage above.
“Happy Fathers Day to my Dad Chris … And to all Dads around the world,” Hugh Jackman wrote.