Actor Jon Hamm and his wife Anna Osceola are expecting their first child together [1].

The news marks a significant personal milestone for the "Mad Men" star, who is becoming a father for the first time at age 55 [2].

Reports of the pregnancy surfaced on Aug. 10, 2026 [6]. Osceola, 38 [2], has recently debuted her baby bump in public appearances [4]. The couple has a 17-year age gap [3].

Hamm and Osceola married in June 2023 [4]. The wedding took place at Anderson Canyon in Big Sur, California [5].

The couple has kept much of their private life away from the public eye since their nuptials. This announcement confirms they are now expanding their family together [1].

Jon Hamm and his wife Anna Osceola are expecting their first child together

This development highlights a growing trend of high-profile figures starting families later in life. For Hamm, the transition to fatherhood at 55 represents a new personal chapter following a career defined by one of television's most iconic lead roles.