Merlin Jay Olsen (; September 15, 1940 – March 11, 2010) was an American professional football player, announcer, and actor. For his entire 15-year professional football career, he was a defensive tackle with the Los Angeles Rams in the National Football League (NFL). He was selected to play in the Pro Bowl 14 times — every year but his last. The only other football players to have matched or exceeded that number are Bruce Matthews, Tony Gonzalez, Peyton Manning, and Tom Brady, who is the only NFL player to have played more times in the Pro Bowl, with 15 selections.
In 1961, Olsen received the Outland Trophy, awarded to as the best lineman of the year in college football. He is a member of the Pro Football Hall of Fame and the College Football Hall of Fame.
As an actor, he portrayed farmer Jonathan Garvey on Little House on the Prairie. He later starred in the drama series Father Murphy. Olsen also was active as a commentator on football broadcasts.
Merlin Olsen was born in Logan, Utah, where his parents, Merle Barrus and Lynn Jay Olsen, graduated from Utah State University (USU) and began their careers. His father was a professor at the university while his mother had graduated in elementary education. Merlin was the second of nine siblings and the eldest of three brothers. The family opened their home to host, feed, sleep, or tutor anyone in the neighborhood.
Merlin pursued athletics in high school but was cut from the basketball team while in grade 9, told by the coach that athletics wasn't for him and that he should take up the arts. Later, Olsen turned down a football scholarship to Stanford University to play for USU. Classmate Ross Peterson described him as a "natural, big, strong leader ... he could have been successful at anything". His brothers Phil and Orrin also played football in the NFL; Merlin and Phil played together for the Los Angeles Rams from 1971 to 1974.
Olsen attended Utah State University, where he became a member of the Sigma Chi fraternity, and was a three-year letterman in football as a defensive tackle. He graduated from the College of Business and Social Sciences at USU with a bachelor's degree in finance in 1962 and a master's degree in economics in 1971. He later received an honorary doctorate degree in business from the Huntsman School.
In football, as a senior, he was a consensus All-America selection and was the winner of the Outland Trophy. After Olsen's junior year in 1960, he was also named All-American by the Football Writers Association of America and Newspaper Enterprise Association. He was also All-Conference in both 1960 and 1961. Olsen and Utah State were in the 1960 Sun Bowl, losing to New Mexico State, 20–13. Led by Olsen, the Aggie defense held the New Mexico State Aggies to just 44 rushing yards on 32 carries.
The Aggie defense Olsen anchored as a senior gave up an average of 50.8 rushing yards (which led the nation), 88.6 passing yards, and 139.4 total yards which all still stand as school records for defense. The 1961 Aggie defense gave up an average 7.8 points a game, which is second in team history behind Olsen's 1960 team, which allowed 6.5 points per game. Additionally, the Aggie defense held four opponents to less than 100 total yards. One, the Idaho Vandals, was held to a school-record 23 total yards, with the Aggies winning 69–0.
The Aggies, not known as a national power football program, finished 10th in both the AP and UPI post-season polls, the only time that has occurred in school history. The Aggies had a combined 18–3–1 record during Olsen's junior and senior seasons under coach John Ralston and were conference champions those two seasons as well.
The Sigma Chi fraternity, has an annual Merlin Olsen Day of Service named in his honor, where brothers are encouraged to give back to their communities.
Olsen played in the East-West Shrine Game in 1961 and in 2003 was voted to the game's Hall of Fame. He also played in the Hula Bowl after his senior season and was voted MVP of the game.
Olsen is a member of the State of Utah's Sports Hall of Fame, the Utah State University Sports Hall of Fame and USU's All-Century Football Team. In 2000, he was selected by Sports Illustrated as one of the State of Utah's Top 50 Athletes of the Century. He was voted to the All-Academic All-America Hall of Fame in 1988. In 1969, he was voted to the Newspaper Enterprise Association All-Time All-America team with collegiate greats such as Bronko Nagurski, Red Grange, Jim Thorpe, and O. J. Simpson, among others.
In 2008, Olsen was named to the 75th Anniversary All-Sun Bowl Team to commemorate the Sun Bowl Association's Diamond Anniversary.
Utah State University announced the intention to name its football field after Olsen during a ceremony in Logan during halftime of the USU-St. Mary's basketball game on December 5, 2009.
Olsen was also a three-time academic All-American at Utah State and graduated summa cum laude in 1962 with a degree in finance.
After college, Olsen was selected by both the Los Angeles Rams of the National Football League (NFL) and the Denver Broncos of the rival American Football League (AFL) in each draft's first round in 1962. He chose the security of the NFL and signed with the Rams. Olsen's first contract was for around $50,000 for two years, plus a signing bonus. It was 1962, and the average football player salary at the time was around $12,000 a year. He was the first USU Aggie to be drafted in the 1st round of the NFL draft.
Olsen played professionally for the Rams from 1962 to 1976. A leading defensive star of his era, he missed only two games in his 15-season NFL career. He was named the NFL's Rookie of the Year in 1962 and was First-team All-Pro in 1964, and 1966 through 1970. He was voted Second-team All-Pro in 1965, 1973 and 1974.
Olsen almost ended up on offense, but was later moved to the defensive line after a few experiments in practice. Soon he became part of one of the best front fours in NFL history. Deacon Jones, Rosey Grier, and Lamar Lundy joined Olsen on the defensive line in 1963 that was nicknamed "The Fearsome Foursome". He was named the AP NFL Defensive Player of the Week for week 12 in 1965. Olsen scored his first touchdown in that game. Though Jones was the face of the Fearsome Foursome, it was Olsen who did much of the heavy lifting. Olsen would often be double or tripled teamed by offensive linemen, thus leaving Jones one on one or with a clear path to the ball carrier.