Silambam (Tamil: சிலம்பம்) or silambattam (Tamil: சிலம்பாட்டம்) is a weapon-based Dravidian martial art from Tamil Nadu in south India but also practised by the Tamil community of Sri Lanka and Malaysia. In Tamil, the word silambam refers to the bamboo staff which is the main weapon used in this style. Other weapons are also used such as the maduvu (deer horn), kathi (knife), vaal (sword), stick (kali or kaji), dagger (kuttuval), knuckle duster (kuttu katai), and whips with several flexible and metallic blades (surul pattai).. Unarmed silambam, called kuttu varisai, utilizes stances and routines based on animal movements such as the snake, tiger, elephant and eagle forms.

The length of the staff depends on the height of the practitioner. It should just touch the forehead about three fingers from the head, although different lengths are used in different situations. It usually measures roughly 1.68 metres (five and a half feet). The 3 feet stick called sedikutchi can be easily concealed. Separate practice is needed for staffs of different lengths. The usual stance includes holding the staff at one end, right hand close to the back, left hand about 40 centimetres (16 inches) away. This position allows a wide array of stick and body movements, including complex attacks and blocks.