Location of ODAC members: full member departing member associate member
ODAC logo from 1976 to 2010
The conference was founded in May 1975 as the Virginia College Conference.[1] On January 1, 1976, the name was changed to the Old Dominion Athletic Conference. The 1976–77 season was the first in which championships were offered. In 1980, Maryville College joined and became the first member outside of Virginia. In 1981, Catholic University joined the conference after leaving Division I's Colonial Athletic Association. In 1982–83, women's sports were added, and Hollins College (now university), Randolph–Macon Woman's College (now Randolph College), and Sweet Briar College all joined. Mary Baldwin College (now university) joined in 1984. In 1988, Maryville left and was replaced by Virginia Wesleyan College (now university). In 1989 Catholic left the conference to become a charter member of the Capital Athletic Conference, returning in 1999 as a football-only member.[2] They were replaced by Guilford College two years later. The next school to leave the conference was Mary Baldwin, which left in 1992.
In 2010 the ODAC announced the addition of Shenandoah University as a full-time member, with its first full year of involvement during the 2012–13 academic year.[3]
The league office moved its physical location from Salem, to Forest in eastern Bedford County located just outside centrally located Lynchburg, Virginia. They also contracted Jim Ward Design for its new marks.[4]
On March 3, 2015, Sweet Briar College announced it was to close (cease operations) at the end of the 2015 summer session.[5] However, on June 20, 2015, the Virginia Attorney General announced a mediation agreement that kept Sweet Briar College open for the 2015–16 academic year.[6] Sweet Briar reactivated its sports teams in the 2015–16 season and remained a full member of the ODAC.
In June 2017, it was announced that Ferrum College would become the 15th full-time member of the Old Dominion Athletic Conference after it moved from the USA South Conference.
The conference has hosted Division III championships in football and men's basketball, both of which were held in Salem, Virginia. D-III softball has also used Salem as a championship host along with Division III women's lacrosse and volleyball on several occasions. Since 1993 - the conference and city have hosted over 80 Division III national championships.
It was announced on November 17, 2020, that Emory & Henry College would leave the ODAC and begin its transition to Division II in July 2021 and compete in the South Atlantic Conference in 2022.[9]
The most recent change in conference membership was announced on March 8, 2021, that Averett University would leave the USA South and join its former USA South counterpart Ferrum College in the ODAC as a full member in 2022.[10]
1980 – Maryville College joined the ODAC, effective in the 1980–81 academic year.
1981 – Catholic University joined the ODAC, effective in the 1981–82 academic year.
1982 – Women's sports were instated in the ODAC, also three women's sports institutions of Hollins College (now Hollins University), Randolph–Macon Woman's College (now Randolph College) and Sweet Briar College joined the ODAC, effective in the 1982–83 academic year.
1984 – Mary Baldwin College (now Mary Baldwin University) joined the ODAC, effective in the 1984–85 academic year.
1988 – Maryville left the ODAC, effective after the 1987–88 academic year.
1989
Catholic (D.C.) left the ODAC, effective after the 1988–89 academic year.
Virginia Wesleyan College (now Virginia Wesleyan University) joined the ODAC, effective in the 1989–90 academic year.
1991 – Guilford College joined the ODAC, effective in the 1991–92 academic year.
1992 – Mary Baldwin left the ODAC, effective after the 1991–92 academic year.
1999 – Catholic (D.C.) re-joined the ODAC as an associate member for football, effective in the 1999 fall season (1999–2000 academic year).
2012 – Shenandoah University joined the ODAC, effective in the 2012-13 academic year.
2015 – Ferrum College joined the ODAC as an associate member for men's and women's swimming, effective in the 2015–16 academic year.
2016 – Notre Dame (Md.) left the ODAC as an associate member for women's swimming by discontinuing the sport, effective after the 2015–16 academic year.
2017 – Catholic (D.C.) left the ODAC as an associate member for football, effective after the 2016 fall season (2016–17 academic year).
2018 – Ferrum upgraded to join the ODAC for all sports, effective in the 2018–19 academic year.
2019 – Southern Virginia University joined the ODAC as an associate member for football, effective in the 2019 fall season (2019–20 academic year).
2021
Southern Virginia left the ODAC as an associate member for football, effective after the 2020 fall season (2020–21 academic year).
Averett University announced that it would join the ODAC, effective in the 2022–23 academic year.
2022 – Southern Virginia and Greensboro joined as associate members in men's wrestling in the 2022–23 academic year.
2023 – The ODAC announced that it would add men's volleyball for the 2025 season (2024–25 academic year), initially with seven full members. At the time of announcement, Eastern Mennonite, Randolph–Macon, and Roanoke had established programs; Averett and Virginia Wesleyan were preparing to play their first varsity seasons in 2024; and Lynchburg and Randolph had committed to starting varsity play in 2025.[11]
^Mary Baldwin was formerly a women's college, therefore it did not offer men's sports during the school's tenure within the conference; but eventually became co-ed since the 2017–18 school year.
^Catholic (D.C.) was a full member of the ODAC from 1981–82 to 1988–89.
^This institution was a women's college, therefore it did not offer men's sports during the school's affiliation within the conference; but eventually became co-ed since the 2023–24 school year.
Purple denotes football playing member.
Green denotes non-football playing member.
Red denotes associate member (football-only).
Blue denotes associate member (non-football).
full member 
departing member 
associate member
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