Official Belligerents:
Austrian Empire
Kaisertum Österreich
French declaration of war on Austria on: 22 April, 1792
Russian Empire
Россійская Имперія
Российская Империя
Declared war on France on: 18 May, 1792
Kingdom of Prussia
Königreich Preußen
Declared war on France on: 25 July, 1792
Prince-Bishopric of Würzburg
Fürstbistum Würzburg
Declared war on France on: 25 July, 1792
Kingdom of Sardinia
Regnum Sardiniae
Regne de Sardenya
Reino de Cerdeña
Rennu de Sardigna
Regno di Sardegna
Royaume de Sardaigne
Declared war on France on: 27 August, 1792
Kingdom of Portugal
Reino de Portugal
Declared war on France on: 21 January, 1793
Kingdom of Spain
Reino de España
Declared war on France on: 21 January, 1793
Kingdom of Sicily
Regnum Siciliae
Regnu di Sicilia
Regnu di Sicilia
Declared war on France on: 21 January, 1793
Kingdom of Naples
Regnum Neapolitanum
Regno di Napoli
Regno 'e Napule
Declared war on France on: 21 January, 1793
State of the Church
Stato Pontificio
Stato della Chiesa
Status Ecclesiasticus
Declared war on France on: 21 January, 1793
Most Serene Republic of Venice
Serenissima Repubblica di Venezia
Serenìsima Repùblega Vèneta
Declared war on France on: 21 January, 1793
Republic of Seven United Netherlands
Republiek der Zeven Verenigde Nederlanden
Declared war on France on: 31 January, 1793
Great Britain
Great Britain
Declared war on France on: February, 1793
Army of the Emigrants
Armée des Émigrés
Start revolutions on: March, 1793
Landgraviate of Hesse-Cassel
Landgrafschaft Hessen-Kassel
Declared war on France on: January, 1794
Republic of Genoa
Repúbrica de Zêna
Res Publica Ianuensis
Repubblica di Genova
Declared war on France on: 19 November, 1794
Puppet or Client States:
Duchy of Milan
Ducatus Mediolani
Ducato di Milano
Ducaa de Milan
Client State of Austrian Empire
Grand Duchy of Tuscany
Magnus Ducatus Etruriae
Granducato di Toscana
Client State of Austrian Empire
Holy Roman Empire
Sacrum Imperium Romanum
Heiliges Römisches Reich
Client State of Austrian Empire