| Country: | Liechtenstein |
| Previous Election: | 1882 |
| Next Election: | 1890 |
| Election Date: | 19–20 April 1886 |
| Seats For Election: | 12 seats in the Landtag |
| Nopercentage: | yes |
| Landesverweser | |
| Before Election: | Carl von In der Maur |
| After Election: | Carl von In der Maur |
| Flag Year: | 1852 |
General elections were held in Liechtenstein on 19 and 20 April 1886.
Electors were selected through elections that were held between 6 and 10 April. Each municipality had two electors for every 100 inhabitants.
| Municipality | Electors | +/– | |
|---|---|---|---|
| Balzers | 24 | 0 | |
| Eschen | 20 | 0 | |
| Gamprin | 8 | 0 | |
| Mauren | 20 | 0 | |
| Planken | 2 | 0 | |
| Ruggell | 12 | 0 | |
| Schaan | 22 | 0 | |
| Schellenberg | 8 | 0 | |
| Triesen | 24 | 0 | |
| Triesenberg | 22 | 0 | |
| Vaduz | 20 | 0 | |
| Total | 182 | 0 | |
| Source: Vogt[1] | |||
The election of Oberland's Landtag members and substitutes was held on 19 April in Vaduz. Of Oberland's 114 electors, 112 were present. Oberland elected six Landtag members and four substitutes. One Landtag seat for Oberland was left vacant as there were candidates from Oberland who did not accept their election as Landtag members.
The election of Unterland's Landtag members and substitutes was held on 20 April in Mauren. Of Unterland's 68 electors, 67 were present. Unterland elected five Landtag members and two substitutes.
| Electoral district | Seats | Electors | Turnout | Ballots | Elected members | Elected substitutes | |
|---|---|---|---|---|---|---|---|
| Oberland | 7 | 114 | 112 | 1st | Meinrad Ospelt | ||
| 2nd | Peter Rheinberger | Albert Schädler | |||||
| 3rd | Wendelin Erni | ||||||
| Unterland | 5 | 68 | 67 | 1st | – | ||
| 2nd | – | Wilhelm Fehr | |||||
| 3rd | Chrisostomus Büchel | Johann Gstöhl | |||||
| Source: Vogt | |||||||