Partial general elections were held in Luxembourg on Thursday 17 September 1857, electing members of the Assembly of Estates.[1] [2] [3] [4] [5]
| Canton | Seats | Affiliation | Candidate | First round | Second round | |
|---|---|---|---|---|---|---|
| Votes | Votes | |||||
| Luxembourg | 6 | Liberal | Théodore Pescatore | 155 | ||
| Liberal | Norbert Metz | 108 | ||||
| Liberal | Victor de Tornaco | 104 | ||||
| Liberal | Michel Jonas | 95 | ||||
| Liberal | Eugène Fischer | 83 | 96 | |||
| Liberal | Dominique Stifft | 76 | 94 | |||
| Clerical | Ferdinand Pescatore | 71 | 62 | |||
| Clerical | Jean-Pierre David Heldenstein | 69 | 63 | |||
| Clerical | De Wacquant | 69 | ||||
| Clerical | Simonis | 68 | ||||
| Clerical | Gabriel de Marie | 64 | ||||
| Turnout | 169 | |||||
| Mersch | 2 | Liberal | Michel Clément | 45 | ||
| Liberal | Jacques | 44 | ||||
| Clerical | Hippert | 17 | ||||
| Clerical | Gengler | 16 | ||||
| Turnout | ||||||
| Grevenmacher | 3 | Clerical | Faber | 30 | ||
| Clerical | Lessel | 30 | ||||
| Liberal | Witry | 29 | ||||
| Clerical | André | 28 | ||||
| Liberal | Joseph Ritter | 25 | ||||
| Liberal | Welter | 22 | ||||
| Turnout | ||||||
| Diekirch | Liberal | Ulrich | 109 | |||
| Liberal | Mathieu | 108 | ||||
| Liberal | Arens | 99 | ||||
| Liberal | Greisch | 97 | ||||
| Clerical | Thilges | 38 | ||||
| Clerical | Jean Juttel | 34 | ||||
| Clerical | De la Porte | 29 | ||||
| Clerical | D'Olimart | 28 | ||||
| Turnout | 136 | |||||