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John Gallagher Jr.

John Howard Gallagher Jr. (born June 17, 1984) is an American actor and musician. He gained recognition for originating the role of Moritz Stiefel in the 2006 rock musical Spring Awakening, earning him a Tony Award for Best Featured Actor in a Musical. Gallagher has also appeared in Green Day's Broadway musical American Idiot, the Broadway production of Jerusalem, and the Broadway revival of Long Day's Journey Into Night. He is known for his role as Jim Harper in Aaron Sorkin's drama series The Newsroom and for his performances in the HBO mini-series Olive Kitteridge and the film 10 Cloverfield Lane. Gallagher was born and raised in Wilmington, Delaware, and comes from a family of folk musicians.

Rank#8,858
Buzz Score0.7
Daily update · June 7, 2026

John Gallagher Jr. ranks #8,858 most popular person with a Buzz Score of 0.7. John Gallagher Jr. peaked at #8,249 of all time (Mar 28 - Apr 26, 2020). John Gallagher Jr. ranks #7,383 over the past 365 days.

John Gallagher Jr.

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Ranks on June 7, 2026

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Past 365 days
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John Gallagher Jr. Buzz Score History
Daily Buzz Score over the last 30 days
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Updated June 08, 2026
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John Gallagher Jr.Person
0.7