DR6 may refer to:
- DR-6 (Dominican Republic highway)
- DR 6 (nebula), a star-forming region
- Baldwin DR-6, a locomotive
- Death receptor 6, a TNF receptor protein
- DR6 register, in the x86 architecture
- HLA-DR6, a serotype
DR6 may refer to:DR-6 DR 6 (nebula), a star-forming region Baldwin DR-6, a locomotive Death receptor 6, a TNF receptor protein DR6 register, in the x86 architecture HLA-DR6, a serotype
DR6 may refer to: