The Dallas Cowboys from 1966 to 1985 (20 seasons) hold the record for most consecutive winning seasons.
Dallas Cowboys holds the record with a winning season every year from 1966 to 1985. It is also the record for most consecutive winning seasons of any professional sports team.
Patriots
UCLA
the same team with 26 worls series titles . YAnkees! Yankees! Yankees! The Yankees just guaranteed (with their most recent win), a winning season for 2010. This ties the record for 2nd most consecutive winning seasons. The most consecutive winning seasons in MLB history: 1st - The New York Yankees: 1926 to 1964 (39 consecutive winning seasons) 2nd (tie) - Baltimore Orioles from 1968 to 1985 (18 consecutive winning seasons) - New York Yankees from 1993 to 2010 (18 consecutive winning seasons - streak still intact)
Dallas Cowboys. 20 consecutive winning seasons.
I believe the answer is the San Antonio Spurs.
The University of Oklahoma
Linfield College in McMinnville, OR. 54 consecutive winning seasons as both NAIA and NCAA Division III teams.
They hold the record for most consecutive winning seasons with 20. This was during the Landry years.
The Yankees longest streak of consecutive winning seasons was 39. It ran from 1926-1964.
Ridley High School, Folsom PA 1955-2013 (58 consecutive seasons, and counting)
The Pittsburgh Pirates, with 20 losing seasons. They broke their own previous record of 19 consecutive losing seasons. :-(