SS

Ss may refer to:

Spells

 * Saradomin Strike, a spell from the Mage Arena that can only be cast while wielding a Saradomin staff.
 * Spellbook Swap, a spell from the Lunar Spellbook.

Weaponry and armour

 * Saradomin staff, a staff used to cast Saradomin Strike.
 * Saradomin sword, a two-handed sword obtained in the God Wars Dungeon as a drop from Commander Zilyana and her bodyguards.
 * Shadow sword, a two-handed sword obtained as a reward from the Shadow Sword miniquest.mithril, adamant, and rune varieties.
 * Spirit shield, a shield that is a reward for completing Summer's End.

Other

 * Shooting Star, a Distraction and Diversion where players find and mine a star that falls from the sky for experience and rewards.
 * Super set, a group of potions consisting of one Super attack, Super strength, and Super defence potions.
 * Soul Split, a prayer that is part of the Ancient Curses
 * The Stronghold of Security, a dungeon under Barbarian Village
 * Spirit shards, items used in Summoning to create pouches