Shamrock 09
- Brand: Shamrock
- Fruit: Oranges
- Packing House: Placentia Mutual Orange Association
- City: Placentia
- County: Orange
- State: California
- Scarcity Rating: Common
- Price Opinion 8/2014: $10
- Printer's Inscription: 818 LITHO. IN U.S.A. - WESTERN LITHO. CO., LOS ANGELES 354
- Comment: Artist: Archie J. Vazquez