| Bowler |  Congress Bowler Model C-325 | 1955 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Corso | 1955 | Jentzsch, H. Germany |
| Slot Machine | Criss Cross Electronic Pointmaker | 1955 | Buckley Mfg. Co. Chicago, IL, USA |
| Slot Machine | Criss Cross Pointmaker | 1955 | Buckley Mfg. Co. Chicago, IL, USA |
| Slot Machine | Criss Cross Safari Marksman | 1955 | Buckley Mfg. Co. Chicago, IL, USA |
| Slot Machine | Cubo-Mat | 1955 | Schlegel, Friedrich |
| Gun game | De Luxe Bonus Gun | 1955 | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | Deluxe 5th Inning | 1955 | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | Deluxe Lightning | 1955 | United Mfg. Co. UMC Chicago, IL, USA |
| Bat game | Deluxe Super Slugger | 1955 | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | Derby Roll | 1955 | United Mfg. Co. UMC Chicago, IL, USA |
| Slot Machine | Diplomat | 1955 | Hoffmann O.J. Hoffmann |
| Slot Machine | Dormat | 1955 | Dormeier & Schröder |
| Pinball | Duette Deluxe Model 103A | 1955 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Duette Model 103 | 1955 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Easy Aces Model 112 | 1955 | Gottlieb & Co., D. Chicago, IL, USA |
| Allwin | Elevenses | 1955 | Bryans Automatic Works Kegworth, Derbyshire, England |
| Slot Machine | Exquisit | 1955 | Damaschke, E.P. |
| Pool Table | Fascination Pool | 1955 | Keeney & Co., J.H. Chicago, IL, USA |
| Pool Table | Fascination Pool Jumbo Deluxe | 1955 | Keeney & Co., J.H. Chicago, IL, USA |
| Pinball | Frontiersman Model 110 | 1955 | Gottlieb & Co., D. Chicago, IL, USA |
| Bingo | Gay Time Model 568 | 1955 | Bally Mfg. Co. Chicago, IL, USA |
| Bingo | Gayety Model 566 | 1955 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Gloria | 1955 | Treff Spiel & Warenautomaten Berlin, Germany |
| Slot Machine | Gloria | 1955 | Jungst, Fritz |
| Slot Machine | Glückauf Standard | 1955 | Bonus, Josef |
| Slot Machine | Glückspilz | 1955 | Soker, Wilhelm |
| Coin-op Misc. game | Go-Go Girl | 1955 | Star Amusement Co. West Columbia, SC, USA |
| Bowler | Gold Medal | 1955 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Golden Doll Golden Nugget | 1955 | Golden Nugget Casino |
| Pinball | Gypsy Queen Model 100 | 1955 | Gottlieb & Co., D. Chicago, IL, USA |
| Slot Machine | Helo | 1955 | Loeper, Herbert Berlin, Germany |
| Slot Machine | Helo Elite | 1955 | Loeper, Herbert Berlin, Germany |
| Slot Machine | Hightop 4-Reel Light Up | 1955 | Mills Bell-O-Matic Corp. Reno, NV, USA |
| Slot Machine | Hightop Owl | 1955 | Mills Bell-O-Matic Corp. Reno, NV, USA |
| Bowler | Hollywood | 1955 | Chicago Coin Machine Co. IL, USA |
| Kiddie Ride | Hot-Rod | 1955 | Bally Mfg. Co. Chicago, IL, USA |
| Goodyear Electronic Differential Analyzer soft. | Hutspiel | 1955 | Operations Research Office |
| Coin-op Misc. game | Imoball | 1955 | Jentzsch, H. Germany |
| Pinball | Jolly Joker | 1955 | Williams Mfg. Co. Chicago, IL, USA |
