S
- (Villupuram) Sendamangalam
- (Cuddalore) Semmankuppam
- (Cuddalore) Silaieduttānkuppam
- (Cuddalore) Semmedu
- (Cuddalore) Sandanakuppam
- (Villupuram) Sivapattanam
- (Cuddalore) Sāttakkudal
- (Cuddalore) Sattiyavādi
- (Cuddalore) Saundaryacholapuram
- (Ariyalur) Saundaricholapuram
- (Ariyalur) Silambūr Melpatti
- (Ariyalur) Silambūr
- (Ariyalur) Sāttanappattu
- (Ariyalur) Sūrakkuli
- (Ariyalur) Sūnāpuri
- (Ariyalur) Sūrakkuli
- (Ariyalur) Siluvachcheri
- (Ariyalur) Srīrāman
- (Cuddalore) Sāttamangalam
- (Cuddalore) Sakkaramangalam
- (Cuddalore) Sottavānam
- (Cuddalore) Sāttappādi
- (Cuddalore) Siruvārappur
- (Cuddalore) Sāttavattam
- (Cuddalore) Sengankādu
- (Cuddalore) Samudrapālaiyam
- (Ariyalur) Saluppai
- (Ariyalur) Semmanpallam
- (Ariyalur) Sengarāyapuram
- (Ariyalur) Savuriyārpatti