1963 Little League World Series
Central Little League
Duluth, Minnesota
| Richard Alstead | James Barnsdorf |
| Gary Berg | William Boardman |
| Franklin Cicalello | Sherman Erickson |
| Howard Fitch | Mandel Green |
| John House | Jack House |
| Delano Huhta | Terry Johnson |
| Charles Ness | Richard Pearson |
| James Salmi | Kevin Scanlon |
| Gregory Swor | Steven Trachsel |
Granada Hills National Little League
Granada Hills, California
| Gary Anderson | David Bees |
| Glen A. Berry | Tom Berry |
| Mark Christensen | Wayne Kennedy |
| Ken Kinsman | Dave Nagel |
| Tom Orlando | Steve Schulz |
| Bill Sehnem | Dave Sehnem |
| Fred Seibly | Mike Shara |
| Rob Vaughn | James Walker |
Izmir Little League
Izmir
| George Anderson | Kim T. Becker |
| Kim Harrelson | Roland Hicks |
| Gerald Hill | Milledge "Boyce III" |
| Prentice Johnson | Roland Hicks Jr. |
| Christopher Long | Joseph Matthews |
| Scott R. McNary | Lou Ramsey |
| Robert Stowers | Curtis Sweeney |
| Michael Wolfe |
North Houston Little League
Houston, Texas
| Nolan Anderson | John Beil |
| Glen Bryant | Michael Correll |
| Richard Davis | Charlie Hirschfield |
| David Irwin | Victor "Carreon Jr." |
| Rodney Justice | Eugene Kaminski |
| Glen Pape | Kenneth Rodgers |
| Burford Rodgers | Michael Smithey |
| Rudi Strickland | Daryl Yorek |
Obispado Little League
Monterrey
| Federico Ramirez Garcia (Prof.) | Armando Martinez Aguilar |
| Jesus Salazar Barrientos | Lorenzo Quintanilla Escandon |
| Genero Rodriquez Esquivel | Jesus Gonzalez Gallegos |
| Sergio Eli Ruiz Garza | Francisco Martinez Hernandez |
| Jose Cayetano Fonseca Martinez | Lucio Vazquez Montes |
| Jorge Rivera Perez | Julian Cisneros Ramirez |
| Placido Luna Robledo | Arturo Sanchez Rodriquez |
| Benito Segovia |
Stratford Original Little League
Stratford, Connecticut
| James Barrett | Ronald DeFeo |
| Joseph Duzak | Kevin Horkheimer |
| John Slosar Jr. | Leonard Napoli Jr. |
| Joseph "Crudo Jr." | Jay Julian |
| Michael Kowalski | Ronald Latka |
| Thomas McCorry | Michael Montecalvo |
| Harold Smith | Peter Sulzicki |
| Leonard Waller |
Valleyfield Little League
Valleyfield, Quebec
| Robert Amos | Roland Boyer |
| Andre Brossoit | Roland Carpentier |
| Michel Daigneault | Francois Larose |
| Claude Latulipe | Robert Leduc |
| Denis McSween | Denis Mercier |
| Robert Philie | Pierre Plante |
| Michel Poliquin | Jacques Rapin |
| Michel Soly | Jacques Vincent |