| Omega Psi Phi Fraternity,Inc. National Website |
| Omega Psi Phi Fraternity Federal Credit Union (OPPFFCU) Website |
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| Illinois Chapters |
| Chi Beta Beta Chapter (Bloomington/Normal,IL) |
| Chi Lambda Lambda Chapter (Matteson,IL) |
| Delta Beta Beta Chapter (Moline,IL) *no website* |
| Iota Chapter (Chicago,IL) |
| Mu Xi Chapter (Glen Ellyn,IL) |
| Nu Chi Chapter (East St. Louis,IL) |
| Nu Pi Chapter (Joliet,IL) |
| Omega Nu Chapter (Springfield,IL) *no website* |
| Rho Gamma Gamma Chapter (Chicago,IL) |
| Rho Tau Chapter (Gurnee,IL) |
| Sigma Omega Chapter (Chicago,IL) |
| Sigma Xi Chapter (Champaign,IL) |
| Tau Gamma Chapter (Edwardsville,IL) *no website* |
| Theta Kappa Kappa Chapter (Evanston,IL) |
| Theta Xi Chapter (Peoria,IL) |
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| Indiana Chapters |
| Alpha Chi Chapter (Gary,IN) *no website* |
| Alpha Kappa Kappa Chapter (Gary,IN) *no website* |
| Beta Xi Chapter (Evansville,IN) *Inactive* |
| Epsilon Beta Beta Chapter (Southbend,IN) *Inactive* |
| Nu Alpha Alpha Chapter (Bloomington,IN) *no website* |
| Tau Nu Chapter (Fort Wayne,IN) *no website* |
| Upsilon Beta Chapter (Ball State Univ.) *Inactive* |
| Upsilon Kappa Kappa Chapter (Lafayette,IN) |
| Zeta Epsilon Chapter (Indiana Univ. - Bloomington) *no website* |
| Zeta Phi Chapter (Indianapolis,IN) |
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| Michigan Chapters |
| Chi Gamma Chapter (Univ. of Detroit) *Inactive* |
| Chi Xi Chapter (Saginaw,MI) *no website* |
| Iota Pi Chapter (Grand Rapids,MI) |
| Nu Omega Chapter (Detroit,MI) |
| Nu Sigma Chapter (Wayne State Univ.) |
| Omicron Alpha Alpha Chapter (Pontiac,MI) |
| Omicron Rho Chapter (Flint,MI) *no website* |
| Phi Chapter (Univ. of Michigan) *Inactive* |
| Sigma Chapter (Michigan State Univ.) |
| Sigma Rho Chapter (Ann Arbor,MI) *no website* |
| Sigma Upsilon Chapter (Lansing,MI) |
| Tau Kappa Kappa Chapter (Southfield,MI) |
| Theta Gamma Chapter (Ypsilanti,MI) *no website* |
| Theta Nu Chapter (Muskegan,MI) *no website* |
| Upsilon Pi Chapter (Kalamazoo,MI) *no website* |
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| Minnesota Chapters |
| Epsilon Rho and Xi Chapters (Minneapolis/St. Paul,MN) |
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| Wisconsin Chapters |
| Alpha Kappa Chapter (Marquette,WI) *no website* |
| Epsilon Theta Chapter (University of Wisconsin-Madison) *no website* |
| Gamma Gamma Gamma Chapter (Madison,WI) |
| Kappa Phi Chapter (Milwaukee,WI) *no website* |
| Nu Kappa Kappa Chapter (Milwaukee,WI) *no website* |
