| Post: | Ambassador |
| Body: | Portugal to the United Kingdom |
| Insignia: | Coat of arms of Portugal.svg |
| Insigniasize: | 120px |
| Incumbent: | Nuno Brito |
| Incumbentsince: | April 2022 |
| Style: | His Excellency (formal) Mr. Ambassador (informal) |
| Residence: | 11 Belgrave Square, London |
| Appointer: | President of the Portuguese Republic with the advice and consent of the Government |
| Inaugural: | José Norton de Matos as Ambassador |
| Website: | Embaixada de Portugal no Reino Unido |
The Portuguese Ambassador to the United Kingdom (known formally in the United Kingdom as Ambassador of the Portuguese Republic to the Court of St James's) is the official representative of the Portuguese Republic to the King and Government of the United Kingdom of Great Britain and Northern Ireland.
The Portuguese Embassy is located at 11 Belgrave Square, London.
The current ambassador is Nuno Brito, who succeeded Manuel Lobo Antunes in 2022.
The following list of heads of mission comes from the Diplomatic Institute of the Portuguese Ministry of Foreign Affairs.[1]
| Name | Portrait | Title | Appointment | Presentation | Termination | Appointer | Notes | |
|---|---|---|---|---|---|---|---|---|
| Ambassador | John IV of Portugal | |||||||
| Ambassador | John IV of Portugal | |||||||
| Resident Minister | John IV of Portugal | |||||||
| Special Minister | John IV of Portugal | |||||||
| Resident (?) Minister | John IV of Portugal | |||||||
| Ambassador Extraordinary | John IV of Portugal | |||||||
| Resident Minister | ? | John IV of Portugal | ||||||
| Ambassador | ? | ? | ? | John IV of Portugal | ||||
| Ambassador | ? | Luisa, Queen Regent | ||||||
| Ambassador | Luisa, Queen Regent | |||||||
| Ambassador | ? | ? | Luisa, Queen Regent | |||||
| Ambassador | ? | ? | Luisa, Queen Regent | |||||
| Ambassador | ? | ? | Luisa, Queen Regent | |||||
| Ambassador | ? | Afonso VI of Portugal | ||||||
| Envoy | ? | Afonso VI of Portugal | ||||||
| Resident Minister | ? | ? | Afonso VI of Portugal | |||||
| Minister | ? | ? | Afonso VI of Portugal | |||||
| Envoy | ? | Afonso VI of Portugal | ||||||
| Envoy Extraordinary | ? | ? | Peter, Prince Regent | |||||
| Ambassador | ? | Peter, Prince Regent | ||||||
| Ambassador | ? | Peter, Prince Regent | ||||||
| Ambassador Extraordinary | Peter, Prince Regent | |||||||
| Envoy Extraordinary | ? | Peter, Prince Regent | ||||||
| Envoy | ? | ? | Peter II of Portugal | |||||
| Envoy | Peter II of Portugal | |||||||
| Ambassador Extraordinary | ? | ? | Peter II of Portugal | |||||
| Envoy Extraordinary | Peter II of Portugal | |||||||
| Envoy Extraordinary | Peter II of Portugal | |||||||
| Ambassador with no title | ? | John V of Portugal | ||||||
| Envoy Extraordinary | John V of Portugal | |||||||
| Envoy Extraordinary | ? | John V of Portugal | ||||||
| Chargé d'affaires | ? | John V of Portugal | ||||||
| Ambassador Extraordinary | ? | John V of Portugal | ||||||
| Chargé d'affaires | ? | John V of Portugal | ||||||
| Envoy Extraordinary | ? | John V of Portugal | ||||||
| Envoy Extraordinary | John V of Portugal | |||||||
| Resident Minister | ? | John V of Portugal | ||||||
| Envoy Extraordinary | John V of Portugal | |||||||
| Envoy Extraordinary | John V of Portugal | |||||||
| Chargé d'affaires | ? | John V of Portugal | ||||||
| Envoy Extraordinary | John V of Portugal | |||||||
| Envoy Extraordinary | Joseph I of Portugal | |||||||
| Envoy Extraordinary | Joseph I of Portugal | |||||||
| Envoy Extraordinary | ? | Joseph I of Portugal | ||||||
| Envoy Extraordinary | ? | ? | ? | Joseph I of Portugal | ||||
| Ambassador Extraordinary | ? | ? | Joseph I of Portugal | |||||
| Chargé d'affaires | ? | Joseph I of Portugal | ||||||
| Plenipotentiary | Joseph I of Portugal | |||||||
| Chargé d'affaires | ? | Joseph I of Portugal | ||||||
| Envoy Extraordinary | Joseph I of Portugal | |||||||
| Chargé d'affaires | ? | ? | Joseph I of Portugal | |||||
| Official | ? | Joseph I of Portugal | ||||||
| Envoy Extraordinary and Plenipotentiary | Joseph I of Portugal | |||||||
| Interim chargé d'affaires | ? | Maria I of Portugal | ||||||
| Chargé d'affaires | ? | Maria I of Portugal | ||||||
| Envoy Extraordinary and Minister Plenipotentiary | ? | John, Prince Regent | ||||||
| Ambassador Extraordinary | ? | John, Prince Regent | ||||||
| Emissary | ? | John, Prince Regent | ||||||
| Agent | ? | ? | John, Prince Regent | |||||
| Envoy Extraordinary and Minister Plenipotentiary | ? | John, Prince Regent | ||||||
| Special mission (?) | ? | John, Prince Regent | ||||||
| Envoy Extraordinary and Minister Plenipotentiary | ? | John, Prince Regent | ||||||
| Envoy Extraordinary and Minister Plenipotentiary | ? | John, Prince Regent | ||||||
| Minister Plenipotentiary | John, Prince Regent | |||||||
| Envoy Extraordinary and Minister Plenipotentiary | ? | John, Prince Regent | ||||||
| Ambassador in special mission (?) | ? | John VI of Portugal | ||||||
| Chargé d'affaires | ? | John VI of Portugal | ||||||
| Chargé d'affaires | ? | John VI of Portugal | ||||||
| Envoy Extraordinary and Minister Plenipotentiary | ? | John VI of Portugal | ||||||
| Ambassador Extraordinary | ? | John VI of Portugal | ||||||
| Ambassador Extraordinary and Minister Plenipotentiary | ? | ? | Maria II of Portugal | |||||
| Minister Plenipotentiary | ? | ? | ? | |||||
| Agent | ? | ? | ? | |||||
| Interim chargé d'affaires | ? | |||||||
| Minister Plenipotentiary | ? | Peter, Duke of Braganza | ||||||
| ? | ? | - | ? | |||||
| Minister Plenipotentiary | Peter, Duke of Braganza | |||||||
| Envoy Extraordinary and Minister Plenipotentiary | Peter, Duke of Braganza | |||||||
| Interim chargé d'affaires | ? | Maria II of Portugal | ||||||
| Interim chargé d'affaires | ? | Maria II of Portugal | ||||||
| Minister Plenipotentiary | Maria II of Portugal | |||||||
| Interim chargé d'affaires | ? | Maria II of Portugal | ||||||
| Minister Plenipotentiary | Maria II of Portugal | |||||||
| Interim chargé d'affaires | ? | Luís I of Portugal | ||||||
| Minister Plenipotentiary | Luís I of Portugal | |||||||
| Minister Plenipotentiary | Luís I of Portugal | |||||||
| Interim chargé d'affaires | ? | Luís I of Portugal | ||||||
| Interim chargé d'affaires | ? | Luís I of Portugal | ||||||
| Minister Plenipotentiary | Luís I of Portugal | |||||||
| Interim chargé d'affaires | ? | Carlos I of Portugal | ||||||
| Minister Plenipotentiary | ? | ? | Carlos I of Portugal | |||||
| Interim chargé d'affaires | ? | Carlos I of Portugal | ||||||
| Minister Plenipotentiary | ? | Carlos I of Portugal | ||||||
| Interim chargé d'affaires | ? | Carlos I of Portugal | ||||||
| Minister Plenipotentiary | Carlos I of Portugal | |||||||
| Minister Plenipotentiary | ? | Carlos I of Portugal | ||||||
| Interim chargé d'affaires | ? | Carlos I of Portugal | ||||||
| Minister Plenipotentiary | ? | Carlos I of Portugal | ||||||
| Interim chargé d'affaires | ? | Teófilo Braga, President of the Provisional Government of the Portuguese Republic | ||||||
| Minister Plenipotentiary | Teófilo Braga, President of the Provisional Government of the Portuguese Republic | |||||||
| Interim chargé d'affaires | ? | Bernardino Machado | ||||||
| Minister Plenipotentiary | Bernardino Machado | |||||||
| Minister Plenipotentiary | João do Canto e Castro | |||||||
| Interim chargé d'affaires | ? | António José de Almeida | ||||||
| Minister Plenipotentiary | Manuel Teixeira Gomes |