| May 2, 1999 Legislative Elections: Results by Province |
|
| Provincia | Circuito | Legislador | Partido |
| Bocas del Toro | 1.1 | Felipe Serrano | PRD |
| 1.1 | Eleuteria Miller | PRD | |
| 1.2 | Benicio Enacio Robinson | PRD | |
| Coclé | 2.1 | Mario Quiel | Liberal Autentico |
| 2.1 | César Pardo | PRD | |
| 2.2 | Bolívar Pariente | Liberal | |
| 2.3 | Juan Manuel Peralta Ríos | PRD | |
| 2.4 | Noriel Salerno Estévez | Solidaridad | |
| Colón | 3.1 | Leopoldo Benedetti | Arnulfista |
| 3.1 | Abelardo Antonio | PRD | |
| 3.1 | Jorge Díaz | PAPA EGORO | |
| 3.1 | Miguel Bush Ríos | PRD | |
| 3.2 | Laurentino Cortizo Cohen | Solidaridad | |
| Chiriquí | 4.1 | Denis Arce | PRD |
| 4.1 | Edgardo Alvarez | PRD | |
| 4.1 | Lorenzo Acosta | PRD | |
| 4.2 | Carlos Smith | PRD | |
| 4.2 | Yadira González | PRD | |
| 4.3 | Alfredo Arias | Arnulfista | |
| 4.4 | Enrique Montezuma | PRD | |
| 4.5 | José Carreño | ||
| 4.6 | Carlos Ramón Alvarado | PRD | |
| 4.7 | Rodrigo Jované | Liberal Autentico | |
| Darién | 5.1 | Haydee Lay | Solidaridad |
| 5.2 | Jaime Lore | Liberal | |
| Herrera | 6.1 | Alberto Castillero | Solidaridad |
| 6.2 | José Varela | Arnulfista | |
| 6.3 | Pablo Quintero Luna | Liberal Autentico | |
| Los Santos | 7.1 | Carlos Afú | PRD |
| 7.2 | Alberto Cigarruista | Arnulfista | |
| 7.3 | Juan Delgado | PRD | |
| Panamá | 8.1 | Abel Rodríguez | PRD |
| 8.1 | Lenín Sucre Benjamín | Liberal | |
| 8.1 | Donato Rosales Ortega | PRD | |
| 8.1 | Gerardo González | PRD | |
| 8.1 | Arturo Vallarino B. | Molirena | |
| 8.1 | Daniel Arias | Arnulfista | |
| 8.1 | Roberto Will Guerrero | Papa Egoro | |
| 8.2 | Oreste Vásquez | UDI | |
| 8.3 | Joaquín F. Franco | Arnulfista | |
| 8.4 | Tomás G. Altamirano Mantovani | PRD | |
| 8.5 | Aristides De Icaza | Renovacion Civilista | |
| 8.5 | Roberto Abrego Torres | PRD | |
| 8.6 | Balbina Herrera Araúz | PRD | |
| 8.6 | Gloria Young | Papa Egoro | |
| 8.6 | José del C. Serracín Acosta | Arnulfista | |
| 8.6 | Raymundo Hurtado Lay | Molirena | |
| 8.6 | César Sanjur | PRD | |
| 8.6 | Víctor López | PRD | |
| 8.7 | Alberto Alemán Boyd | PRD | |
| 8.7 | Mariela Jiménez | Papa Egoro | |
| 8.7 | Lucas Ramón Zarak | Arnulfista | |
| 8.7 | Franz Olmedo Weber | PRD | |
| 8.8 | Oydén Ortega Durán | PRD | |
| 8.8 | Rodrigo Arosemena | Molirena | |
| 8.8 | Rubén Arosemena | PDC | |
| 8.8 | Víctor Méndez Fábrega | Papa Egoro | |
| 8.8 | Marco Antonio Ameglio | Molirena | |
| 8.9 | Elías Castillo | PRD | |
| 8.9 | Olmedo Guillén | Renovacion Civilista | |
| 8.9 | Bernabé Pérez Frachiola | Papa Egoro | |
| 8.9 | Olivia de Pomares | PRD | |
| 8.9 | Manuel De La Hoz | PRD | |
| Veraguas | 9.1 | Adolfo Elías Tuñón | PRD |
| 9.1 | Carlos Santana | Arnulfista | |
| 9.2 | Hector Aparicio | Molirena | |
| 9.3 | Enrique Riley Puga | PRD | |
| 9.4 | Mario Forero Mojica | Molirena | |
| 9.5 | Manuel Ortíz S. | Arnulfista | |
| San Blas | 10.1 | Enrique Garrido A. | Arnulfista |
| 10.2 | Rogelio Alba | PRD |
Source: elecciones99.com