List of Sri Lanka Army regiments and corps

Armoured

• Sri Lanka Armoured Corps

Infantry

Regular Army

• Sri Lanka Light Infantry
• Sri Lanka Sinha Regiment
• Gemunu Watch
• Gajaba Regiment
• Vijayabahu Infantry Regiment
• Mechanized Infantry Regiment

Volunteer Force

• Sri Lanka Rifle Corps
• Sri Lanka National Guard

Special Operations

• Commando Regiment
• Special Forces Regiment

Support Arms and Services

Support Arms

• Sri Lanka Artillery
• Sri Lanka Engineers
• Sri Lanka Signals Corps

Services

• Military Intelligence Corps
• Engineer Services Regiment
• Sri Lanka Army Service Corps
• Sri Lanka Army Medical Corps
• Sri Lanka Army Ordnance Corps
• Sri Lanka Electrical and Mechanical Engineers
• Sri Lanka Corps of Military Police
• Sri Lanka Army General Service Corps
• Sri Lanka Army Women's Corps
• Sri Lanka Army Corps of Agriculture and Livestocks
• Sri Lanka Army Pioneer Corps

Disbanded

• Ceylon Rifle Regiment
• Ceylon Mounted Rifles
• Ceylon Planters Rifle Corps
• Colombo Town Guard
• Rajarata Rifles
• Ruhunu Regiment
• National Service Regiment
• Post and Telegraph Signals
• President's Guard
• Ceylon Railway Engineer Corps