Elenco Principal:
Chuku Modu (Dr. Jared Kalu): Renan Freitas (1ª-2ª, 6ª-7ª)
Noah Galvin (Dr. Asher Wolke): Cafi Balloussier (4ª-7ª Temporadas)
Bria Henderson (Dra. Jordan Allen): Rita Ávila (4ª-7ª Temporadas)
Osvaldo Benavides (Dr. Mateo Rendón Osma): Nando Sierpe (4ª-5ª)
Elenco Secundário:
Karin Konoval (Enfermeira Deena Petringa): Mariangela Cantú (2ª-4ª Temporada)
Brian Marc (Dr. Enrique "Ricky" Guerin): Raphael Rossatto (4ª Temporada)
Summer Brown (Dra. Olivia Jackson): Priscila Keller (4ª Temporada)
Participações - 2ª temporada
Mason Gooding (Billy Cayman): João Cappelli
Participações - 3ª temporada
Ariah Lee (Trinity): Lara Leão
Alix West Lefler (Ruby): Fernandinha Vandelli
Allen Leech (Ariel Reznik): Daniel Müller
Alyssa Jirrels (Angie Valens): Flora Paulita
Annette O'Toole (Caroline Reznik): Mônica Rossi
Avery Konrad (Tamara Krantz): Bruna Laynes
Bentley Green (Casey Taylor): Hugo Myara
Bonita Friedericy (Bella Thomas): Marlene Costa
Brittany Willacy (Fran Huck): Beatriz Rodrigues
Cameron Gellman (Aiden Porter): João Cappelli
Chelsea Alden (Kayley Parker): Teline Carvalho
Cristina Rosato (Ann Stewart): Sabrina Miragaia
David Cubitt (Owen Gottfried): Márcio Dondi
David Iacono (Ryan): Lucas Gama
Dylan Kingwell (Steve Murphy): André Marcondes
Elfina Luk (Enfermeira Dalisay Villanueva): Gabriella Bicalho
Ever Carradine (Alice Gottfried): Miriam Ficher
Haley Ramm (Tara): Carol Albuquerque
Harold Perrineau (Wes Keeler): Ricardo Schnetzer
Jeremiah Oh (Bombeiro Dan Jackson): Yuri Tupper
Jessica Van der Veen (Maribel Ventane): Ilka Pinheiro
John Ales (Oliver Thomas): Samir Murad
John Patrick Amedori (Dash Snyder): Vinícius Barros
Karina Noelle Castillo (Gabrielle Beltran): Mariana Torres
Kim Hawthorne (Noreen Frank): Larissa de Lara
Lesley Boone (Marta Cruz): Isis Koschdoski
Luke Camilleri (Jules Ventane): Thadeu Matos
Luke Slattery (Max Reed): Filipe Gimenez (1ª voz)/ Cadu Paschoal (2ª voz)
Marin Ireland (Vera): Evie Saide
Matthew Bridges (Sergio Beltran): Rodrigo Antas
Meghan Heffern (Nathalie): Gabriela Estevão
Mila Jones (Marla Stewart): Fernandinha Vandelli
Moises Arias (Luca Jones): Fred Mascarenhas
Nic Novicki (Finn Michaels): Manolo Rey
Paula Burrows (Kate):Jéssica Vieira
Ricky He (Kellan He): Filipe Gimenez
Tom Stevens (Tyson): Marcus Jardym
Participações - 4ª Temporada
Adam Beach (Billy Carr): Alexandre Maguolo
Agnes Tong (Rachel Trainor): Aline Cunha
Allegra Fulton (Dra. Karla Saravia): Rita Lopes
Alisson Amigo (Melody): Larissa de Lara
Arlen Aguayo Stewart (Ambar Estrada): Taís Feijó
Derek McGrath (Artie Hill): Paulo Bernardo
Ashley Williams (Hannah Palmer): Evie Saide
Asif Ali (Cal Lewis): Leonardo "Léo" Martins
Barclay Hope (Mike Dilallo): Alfredo Martins
Benjamin Ayres (Wyatt): Rodrigo Oliveira
Bethany Brown (Rochelle): Carol Crespo
Caley Versfelt (Jamie): Bia Menezes
Carlos Lacamara (Carlo Porter): Mário Cardoso
Carly Pope (Lily Cross): Marcia Coutinho
Christian Clemenson (Dr. Silas Chambers): Alexandre Maguolo
Cynthia Stevenson (Senadora Marian Clark): Andrea Murucci
Daniel di Tomasso (Zane Lumet): Pedro Azevedo
David del Rio (Benjamin Harris): Filipe Albuquerque
Diane Farr (Jean Starzak): Aline Ghezzi
Dominic Mariche (Mason Bardo): Arthur Valadares
Eden Summer Gilmore (Darya Denys): Isabelle Cunha
Elfina Luk (Enfermeira Dalisay Villanueva): Gabriella Bicalho
Elizabeth Mitchell (Dannie Miller): Silvia Goiabeira
Elizabeth Rodriguez (Carina Bardo): Izabel Lira
Emmett Preciado (Rio Gutierrez): Felipe Drummond
Esmeralda Pimentel (Enfermeira Ana Morales): Vic Brow
Farley Jackson (Bradley Vargas): Marcos Souza
Hiro Kanagawa (Dr. Paul Nakano): Milton Parisi
Italia Ricci (Taryn Wilkie): Flavia Fontenelle
Jamillah Ross (Mildred St. Mary): Marize Motta
Jasmine Ashanti (Kenzie): Teline Carvalho
Jasmine Vega (Maya Flores): Bruna Laynes
Jennifer-Juniper Angeli (Toni Snyder): Larissa de Lara
Jeremy Schuetze (Benny Davis): Manolo Rey
Jerry Wasserman (Walter): Mário Cardoso
Jess Salgueiro (Sophie): Carina Eiras
Johnathan Sousa (Eliz Simpson): Alexandre Drummond
John Hensley (Oscar): Eduardo Lassah
Julie Warner (Pam Dilalo): Jacqueline Brandão
Kim Shaw (Zoe): Sylvia Salusti
Knox Hamilton (Ethan Wilkie): Enzo Dannemann
Kristoffer Polaha (Anton Denis): Mauro Horta
Kurt Yaeger (Cort Graham): Flávio Back
Lindsey Kraft (Ellie Lewis): Gabriela Medeiros
Lochlyn Munro (Martin Cross): Manolo Rey
Marcuis Harris (Miles Browne): Lacarv
Matthew MacCaull (Alan Palmer): Vinícius Barros
Melina Cermeno (Tiziana Garza): Marianna Alexandre
Michael B. Silver (Elias Miller): Duda Espinoza
Michael Hsu Rosen (Leo): Eduardo Drummond
Michael Liu (John Lundberg): Yuri Tupper
Michael Taylor (Jeff Williams): Hugo Myara
Nevis Unipan (Ava Burns): Marianna Alexandre
Onahoua Rodriguez (Ana): Carolina Godino
Patrick Gilmore (Murray Burns): Hércules Franco
Priscilla Faia (Dra. Cintia D'Souza): Taís Feijó
Ricky He (Kellan He): Filipe Gimenez
Roan Curtis (Tory Starzak): Marianna Alexandre
Ryan Kennedy (Brendan Lewis): Thiago Fagundes
Samer Salem (Josh Bunker): Thadeu Matos
Sam Robert Muik (Will Hooper): Philippe Maia
Shalyn Ferdinand (Heather Boyd): Teline Carvalho (1ª voz)
Sheila McCarthy (Rose Babcock): Isis Koschdoski
Sophia Bucior (Monica Torres): Mariana Dondi
Veronica Cartwright (Maxine Stanley): Ilka Pinheiro
X Mayo (Zara Norton): Gabriela Medeiros
Zibby Allen (Darlene Burns): Ana Paula Martins
Anita Brown (Mulher em trabalho de parto): Priscila Amorim (4.14)
Jesse Stretch (Guincheiro de reboque): Eduardo Dascar (4.10)
Nicholas D'Agosto (Representante de seguros): Sérgio Cantú (4.10)
Ryan Alexander McDonald (Guarda-florestal): Nando Sierpe (4.18)
Fontes: Wiki Dublapédia; Canal "The Good Dotor em Português" no Youtube
Chuku Modu (Dr. Jared Kalu): Renan Freitas (1ª-2ª, 6ª-7ª)
Noah Galvin (Dr. Asher Wolke): Cafi Balloussier (4ª-7ª Temporadas)
Bria Henderson (Dra. Jordan Allen): Rita Ávila (4ª-7ª Temporadas)
Osvaldo Benavides (Dr. Mateo Rendón Osma): Nando Sierpe (4ª-5ª)
Elenco Secundário:
Karin Konoval (Enfermeira Deena Petringa): Mariangela Cantú (2ª-4ª Temporada)
Brian Marc (Dr. Enrique "Ricky" Guerin): Raphael Rossatto (4ª Temporada)
Summer Brown (Dra. Olivia Jackson): Priscila Keller (4ª Temporada)
Participações - 2ª temporada
Mason Gooding (Billy Cayman): João Cappelli
Participações - 3ª temporada
Ariah Lee (Trinity): Lara Leão
Alix West Lefler (Ruby): Fernandinha Vandelli
Allen Leech (Ariel Reznik): Daniel Müller
Alyssa Jirrels (Angie Valens): Flora Paulita
Annette O'Toole (Caroline Reznik): Mônica Rossi
Avery Konrad (Tamara Krantz): Bruna Laynes
Bentley Green (Casey Taylor): Hugo Myara
Bonita Friedericy (Bella Thomas): Marlene Costa
Brittany Willacy (Fran Huck): Beatriz Rodrigues
Cameron Gellman (Aiden Porter): João Cappelli
Chelsea Alden (Kayley Parker): Teline Carvalho
Cristina Rosato (Ann Stewart): Sabrina Miragaia
David Cubitt (Owen Gottfried): Márcio Dondi
David Iacono (Ryan): Lucas Gama
Dylan Kingwell (Steve Murphy): André Marcondes
Elfina Luk (Enfermeira Dalisay Villanueva): Gabriella Bicalho
Ever Carradine (Alice Gottfried): Miriam Ficher
Haley Ramm (Tara): Carol Albuquerque
Harold Perrineau (Wes Keeler): Ricardo Schnetzer
Jeremiah Oh (Bombeiro Dan Jackson): Yuri Tupper
Jessica Van der Veen (Maribel Ventane): Ilka Pinheiro
John Ales (Oliver Thomas): Samir Murad
John Patrick Amedori (Dash Snyder): Vinícius Barros
Karina Noelle Castillo (Gabrielle Beltran): Mariana Torres
Kim Hawthorne (Noreen Frank): Larissa de Lara
Lesley Boone (Marta Cruz): Isis Koschdoski
Luke Camilleri (Jules Ventane): Thadeu Matos
Luke Slattery (Max Reed): Filipe Gimenez (1ª voz)/ Cadu Paschoal (2ª voz)
Marin Ireland (Vera): Evie Saide
Matthew Bridges (Sergio Beltran): Rodrigo Antas
Meghan Heffern (Nathalie): Gabriela Estevão
Mila Jones (Marla Stewart): Fernandinha Vandelli
Moises Arias (Luca Jones): Fred Mascarenhas
Nic Novicki (Finn Michaels): Manolo Rey
Paula Burrows (Kate):Jéssica Vieira
Ricky He (Kellan He): Filipe Gimenez
Tom Stevens (Tyson): Marcus Jardym
Participações - 4ª Temporada
Adam Beach (Billy Carr): Alexandre Maguolo
Agnes Tong (Rachel Trainor): Aline Cunha
Allegra Fulton (Dra. Karla Saravia): Rita Lopes
Alisson Amigo (Melody): Larissa de Lara
Arlen Aguayo Stewart (Ambar Estrada): Taís Feijó
Derek McGrath (Artie Hill): Paulo Bernardo
Ashley Williams (Hannah Palmer): Evie Saide
Asif Ali (Cal Lewis): Leonardo "Léo" Martins
Barclay Hope (Mike Dilallo): Alfredo Martins
Benjamin Ayres (Wyatt): Rodrigo Oliveira
Bethany Brown (Rochelle): Carol Crespo
Caley Versfelt (Jamie): Bia Menezes
Carlos Lacamara (Carlo Porter): Mário Cardoso
Carly Pope (Lily Cross): Marcia Coutinho
Christian Clemenson (Dr. Silas Chambers): Alexandre Maguolo
Cynthia Stevenson (Senadora Marian Clark): Andrea Murucci
Daniel di Tomasso (Zane Lumet): Pedro Azevedo
David del Rio (Benjamin Harris): Filipe Albuquerque
Diane Farr (Jean Starzak): Aline Ghezzi
Dominic Mariche (Mason Bardo): Arthur Valadares
Eden Summer Gilmore (Darya Denys): Isabelle Cunha
Elfina Luk (Enfermeira Dalisay Villanueva): Gabriella Bicalho
Elizabeth Mitchell (Dannie Miller): Silvia Goiabeira
Elizabeth Rodriguez (Carina Bardo): Izabel Lira
Emmett Preciado (Rio Gutierrez): Felipe Drummond
Esmeralda Pimentel (Enfermeira Ana Morales): Vic Brow
Farley Jackson (Bradley Vargas): Marcos Souza
Hiro Kanagawa (Dr. Paul Nakano): Milton Parisi
Italia Ricci (Taryn Wilkie): Flavia Fontenelle
Jamillah Ross (Mildred St. Mary): Marize Motta
Jasmine Ashanti (Kenzie): Teline Carvalho
Jasmine Vega (Maya Flores): Bruna Laynes
Jennifer-Juniper Angeli (Toni Snyder): Larissa de Lara
Jeremy Schuetze (Benny Davis): Manolo Rey
Jerry Wasserman (Walter): Mário Cardoso
Jess Salgueiro (Sophie): Carina Eiras
Johnathan Sousa (Eliz Simpson): Alexandre Drummond
John Hensley (Oscar): Eduardo Lassah
Julie Warner (Pam Dilalo): Jacqueline Brandão
Kim Shaw (Zoe): Sylvia Salusti
Knox Hamilton (Ethan Wilkie): Enzo Dannemann
Kristoffer Polaha (Anton Denis): Mauro Horta
Kurt Yaeger (Cort Graham): Flávio Back
Lindsey Kraft (Ellie Lewis): Gabriela Medeiros
Lochlyn Munro (Martin Cross): Manolo Rey
Marcuis Harris (Miles Browne): Lacarv
Matthew MacCaull (Alan Palmer): Vinícius Barros
Melina Cermeno (Tiziana Garza): Marianna Alexandre
Michael B. Silver (Elias Miller): Duda Espinoza
Michael Hsu Rosen (Leo): Eduardo Drummond
Michael Liu (John Lundberg): Yuri Tupper
Michael Taylor (Jeff Williams): Hugo Myara
Nevis Unipan (Ava Burns): Marianna Alexandre
Onahoua Rodriguez (Ana): Carolina Godino
Patrick Gilmore (Murray Burns): Hércules Franco
Priscilla Faia (Dra. Cintia D'Souza): Taís Feijó
Ricky He (Kellan He): Filipe Gimenez
Roan Curtis (Tory Starzak): Marianna Alexandre
Ryan Kennedy (Brendan Lewis): Thiago Fagundes
Samer Salem (Josh Bunker): Thadeu Matos
Sam Robert Muik (Will Hooper): Philippe Maia
Shalyn Ferdinand (Heather Boyd): Teline Carvalho (1ª voz)
Sheila McCarthy (Rose Babcock): Isis Koschdoski
Sophia Bucior (Monica Torres): Mariana Dondi
Veronica Cartwright (Maxine Stanley): Ilka Pinheiro
X Mayo (Zara Norton): Gabriela Medeiros
Zibby Allen (Darlene Burns): Ana Paula Martins
Anita Brown (Mulher em trabalho de parto): Priscila Amorim (4.14)
Jesse Stretch (Guincheiro de reboque): Eduardo Dascar (4.10)
Nicholas D'Agosto (Representante de seguros): Sérgio Cantú (4.10)
Ryan Alexander McDonald (Guarda-florestal): Nando Sierpe (4.18)
Fontes: Wiki Dublapédia; Canal "The Good Dotor em Português" no Youtube