Conor McGregor is not only one of the most recognizable faces in the world of sports, but he is also a devoted father to four children. His impressive career as a UFC fighter has garnered him immense fame and success, yet McGregor balances his professional life with his role as a family man, demonstrating that his heart lies as much with his children as it does in the octagon. His commitment to fatherhood adds a personal touch to his public persona, showcasing a man who values family alongside his athletic achievements.

Alongside his longtime fiancée, Dee Devlin, who has steadfastly supported him throughout his journey, McGregor is the proud father of Conor Jr., Croía, Rían, and the newest addition, Mack, who was born in late 2023. When McGregor announced that they were expecting their fourth child, he expressed his excitement during a June 2023 interview on Live With Kelly and Mark. His passion for family shines through as he shares these joyous moments with his fans.

In that interview, McGregor shared, “So we’ve got the new one, the next one on the way. A couple more weeks, we’ll be able to find out what the sex is of the baby, and we’re very excited back home.” He continued to express his gratitude, saying, “A lot of great things happening. I’m very blessed. I’m very thankful. Everyday, I smile up to God and thank God.” His words reflect a deep sense of appreciation for his family and the life he has built, resonating with many who find joy in similar blessings.

For those curious about this dynamic family, find out more about each of McGregor’s children below, as their stories are as inspiring as their father’s journey in the world of mixed martial arts.

Meet Conor Jack McGregor Jr., Age 7

McGregor and Devlin welcomed their first son, Conor Jr., into the world on May 6, 2017. The proud father took to Instagram to announce the joyous occasion, posting a heartwarming photo of Dee and their newborn, captioning it, “Dee and Junior are doing great everyone! Thank you for all the kind words, I am one proud and blessed Daddy.” This moment marked the beginning of their family journey, capturing the hearts of fans who have followed McGregor’s career.

Conor Jr. has been a constant presence in McGregor’s life, as the fighter has often expressed a desire to introduce his son to the exciting world of MMA and boxing. McGregor even brought Conor Jr. along to media events leading up to his highly publicized 2017 fight against Floyd Mayweather, when the baby was just weeks old. Reflecting on his son’s future, McGregor stated, “When he grows up, I’m going to put him into sport. I believe sport is the best thing you can do. I’ve already begun training him. He’s already leaps and bounds ahead of schedule.” His aspirations for Conor Jr. showcase McGregor’s commitment to fostering a passion for athletics in his children.

Paul Sutcliffe, the owner of the boxing club where McGregor began honing his skills, has also commented on Conor Jr.’s athletic potential. In a 2023 interview with The U.S. Sun, he remarked, “He’s an athlete, no matter what he does. He’s got flexibility, he’s strong, he has no fear.” Such endorsements from experienced professionals highlight the promising future that lies ahead for the young McGregor.

Discover Croía Mairéad McGregor, Age 5

On January 3, 2019, McGregor and Devlin celebrated the arrival of their second child, a beautiful daughter named Croía. Following her birth, McGregor joyfully shared the news on Instagram, writing, “Heading home with my two healthy babies and an energized and healthy SuperMam.” This heartfelt announcement reflected the joy and pride he felt as a new father again, showing a softer side of the fighter.

Over a year after Croía’s birth, McGregor made headlines again when he announced his engagement to Devlin on August 8, 2020. This romantic milestone came just before she turned 33, marking another significant chapter in their long-term relationship that began in 2008. Their commitment to each other and their family is evident in every decision they make.

Croía has accompanied her father to several of his fights, and they share a uniquely close bond. McGregor often affectionately refers to her as a “real-life Princess,” highlighting the special place she holds in his heart. Their relationship is a testament to the strong family values that McGregor upholds, balancing his demanding career with quality family time.

In January 2024, the McGregor family threw a spectacular mermaid-themed party to celebrate Croía’s 5th birthday. McGregor shared a series of delightful photos from the celebration, captioning one post with, “Happy birthday my Croía, daddy loves you so much.” This special occasion highlighted the importance of family traditions and the joy that comes with celebrating milestones together.

Meet Rían McGregor, Age 3

On May 17, 2021, McGregor and Devlin welcomed their third child, Rían, into the world. The ecstatic father took to Instagram to share the delightful news, stating, “The McGregor Clan is now a family of 5! Healthy baby boy delivered! Baby and Mammy Wonder Woman are doing great! God I thank you for everything you give to me and my family in this world. My newborn son, Rían McGregor.” His post was filled with gratitude and love, showcasing the joy of expanding their family.

Prior to Rían’s birth, McGregor had excitedly announced the impending arrival of their second son on Christmas Eve in 2020. He posted a charming photo of Conor Jr. holding an ultrasound image, with the caption, “Happy Christmas everyone, from my family to yours. So much to look forward to in 2021.” This announcement perfectly captured the family’s anticipation and happiness as they prepared for another addition.

In February 2024, McGregor shared a touching photo of himself cradling Rían, paired with a heartfelt caption that read, “Hand on heart, my son Rían McGregor, I love you so much.” Such moments of affection reveal the tender side of McGregor as a father, emphasizing the important role his children play in his life.

Introducing Mack McGregor

The McGregor family expanded again with the birth of their fourth child, a son named Mack, who arrived on November 30, 2023. McGregor joyfully announced his arrival on Instagram, stating, “Another chunky, healthy boy into the world. Dee, you are my hero.” This post not only celebrated the birth of Mack but also honored the hard work and dedication of Dee as a mother, reflecting McGregor’s admiration for his partner.

Since Mack’s birth, McGregor has shared several precious moments with his youngest son, who is rapidly approaching his first birthday. These glimpses into their lives together showcase the joy of fatherhood and the special bond that continues to grow between them.