Tatarsk ({{lang-ru|Тата́рск}}) is the name of several inhabited localities in Russia.

Urban localities

• Tatarsk, Novosibirsk Oblast, a town in Novosibirsk Oblast

Rural localities

• Tatarsk, Krasnoyarsk Krai, a settlement in Turukhansky District of Krasnoyarsk Krai
• Tatarsk, Smolensk Oblast, a village in Tatarskoye Rural Settlement of Monastyrshchinsky District of Smolensk Oblast

• Aicardi–Goutières syndrome
• Aicardo
• Aicart
• AICAR transformylase
• AIC Build
• AICc
• AICCIP
• AICDA (gene)
• Aic.edu
• Aicega
• Aiceoninae
• AICH
• Aicha Belarbi
• Aicha Elbasri
• Aicha e tornata
• Aicha Fall
• Aicha (Khaled song)
• Aicha Mezmat
• Ai-chan
• Aichan Kara Giousouf
• Aicha (song)
• Ai Chau
• Aicha è tornata
• Aichelburg
• Aichele