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Peter Gallagher

PersonBorn Aug 19, 1955 (age 70)New York City, New York, USA

American actor

Person Rank
May 25, 2026
#5,429
Most popular person
Buzz Score
May 25, 2026
1.2
Quiet

Buzz Score is a daily 0-100+ popularity score based on public activity across the web.

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Person

Peter Gallagher

Peter Killian Gallagher is an American actor born on August 19, 1955, in New York City. He has had a prolific career in Hollywood since 1980, starring in numerous films and television shows. Gallagher is best known for his role as Sandy Cohen in the popular television drama series The O.C. from 2003 to 2007. He has also had recurring roles in Law & Order: Special Victims Unit, Californication, and Grace & Frankie, among others. In addition to his screen work, Gallagher has a strong presence in musical theatre, with his most notable role being Sky Masterson in the 1992 Broadway revival of Guys and Dolls. Gallagher was raised in Armonk, New York, and comes from an Irish Catholic background.

Rank#5,429
Buzz Score1.2
Details
Known ForActing
Birthday1955
Links
X@petergallagherWikipediaIMDbOfficial site
Daily update · May 25, 2026

Peter Gallagher ranks #5,429 most popular person with a Buzz Score of 1.2. Peter Gallagher peaked at #6,318 of all time (Jan 15 - Feb 13, 2020). Peter Gallagher ranks #4,302 over the past 365 days.

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Peter Gallagher

Popularity Rankings & History

Current and historical popularity rankings

Ranks on May 25, 2026

Overall popularity
#5,429
People

Ranking History

Peak, 1-year, and top-chart days
Peak Buzz Score
4.6
#6,318Overall rank
Jan 15 - Feb 13, 2020
1-Year Buzz Score
1.4
#4,302Overall rank
Last 365 days
Days at #1
0
Past 365 days
Days in Top 10
0
Past 365 days
televisionstats.com
Peter Gallagher Buzz Score History
Daily Buzz Score over the last 30 days
televisionstats.com
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Updated May 26, 2026
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Current Buzz Score
Peter GallagherPerson
1.2
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