Brands
- Oriental Trading Co.
- OSS Cold Steel
- Othello
- Outdoor Edge
- Outdoors World
- Overholser
- Owl Head
- P.C
- Pacific Cutlery
- Pacific Cutlery Corp.
- Pakistan
- PAL Cutlery Company
- Palco
- Paragon
- Parker
- Parker Brothers
- Parker Cut
- Parker Cut Co
- Parker Cut Co.
- Parker Edwards
- Parker Frost
- Parker Imai
- Patton
- Paul Dore
- PCC
- Petrified Fish
- Phrobis
- PIC
- Pierre Cardin
- Pilmaiquen
- Platopia
- Pocket China
- Pocket Compass
- Popeye The Sailor Man
- Precise
- Precise Deerslayer
- Premier
- Premium Stock
- Prezioso
- Prezioso Roma
- Prism
- Pro Tech
- Promotional
- Proto
- Prototype
- Puma
- Pure
- Quality
- Queen
- Queen Cutlery
- Queen Steel
- R.C.C
- Rabil
- Rada
- Ralph Wilson
- Randall
- Ranger
- Ranger's
- Rangers
- Rap Cutlery
- Raz-Sharp
- REAL
- Reate
- Red Deer
- Red Ryder
- REKAT
- Remer Stone
- Remington
- Remington UMC
- Republic of Ireland
- Resqvival
- Rex Allen
- RH Pal 35
- RHINO
- RHR Grand
- Richards
- Richartz
- Richmond
- Ridge Runner
- Rigid
- RK
- RLH
- RLH 700
- RMEF
- Robeson
- Robeson Shur Edge
- Rock Island Arsenal
- Rocky Lane
- RODGERS
- Rodgers Sheffield
- Rollock
- Rostfrei
- Rostrei
- Rough Rider
- Roy Rogers
- RRR
- Ru-Ko
- Ruana
- Ruger
- Rugged