Wagon
- Black Bishop Graph
- Blossom Algorithm
- Class 1 Graph
- Class 2 Graph
- Contiguous USA Graph
- Four-Color Theorem
- Fractional Chromatic Number
- Fractional Coloring
- Haberdasher's Problem
- Hamilton-Laceable Graph
- Hungarian Maximum Matching Algorithm
- Imperfect Graph
- Kneser Graph
- Perfect Graph
- Regular Octahedron
- Rook Graph
- Soifer Graph