2005–06 Ivy League men's basketball season

The 2005–06 Ivy League men's basketball season was the Ivy League's 52nd season of basketball. The team with the best record (Penn Quakers) progressed to play in the 2006 NCAA Division I men's basketball tournament. Ibrahim Jaaber, who played point guard for the Penn Quakers, won the Ivy League Men's Basketball Player of the Year. He averaged 18.2 points, 3.4 rebounds, 3.3 steals, and 2.2 assists.

Standings

v t e Ivy League men's basketball
Teams	Brown Bears Columbia Lions Cornell Big Red Dartmouth Big Green Harvard Crimson Penn Quakers Princeton Tigers Yale Bulldogs
Championships & awards	Conference tournament Player of the Year
Seasons	1954–55 1955–56 1956–57 1957–58 1958–59 1959–60 1960–61 1961–62 1962–63 1963–64 1964–65 1965–66 1966–67 1967–68 1968–69 1969–70 1970–71 1971–72 1972–73 1973–74 1974–75 1975–76 1976–77 1977–78 1978–79 1979–80 1980–81 1981–82 1982–83 1983–84 1984–85 1985–86 1986–87 1987–88 1988–89 1989–90 1990–91 1991–92 1992–93 1993–94 1994–95 1995–96 1996–97 1997–98 1998–99 1999–2000 2000–01 2001–02 2002–03 2003–04 2004–05 2005–06 2006–07 2007–08 2008–09 2009–10 2010–11 2011–12 2012–13 2013–14 2014–15 2015–16 2016–17 2017–18 2018–19 2019–20 2020–21 2021–22 2022–23 2023–24