Sadd

Sadd (, meaning "dam", "wall", or "rampart") may refer to:
 * Sadd-e Chamran
 * Sadd-e Ekbatan
 * Sadd-e Kalateh
 * Sadd-e Karun Chahar
 * Sadd-e Kharu
 * Sadd-e Kheyrabad
 * Sadd-e Shavur
 * Sadd-e Toroq