This is a list of bridges and other crossings of the Orange River. Locations are listed with the left bank (moving downriver) listed first.
| Crossing | Carries | Location | Coordinates | |
|---|---|---|---|---|
Lesotho | ||||
Eastern Cape – Free State boundary, South Africa | ||||
| Majaphuthi Bridge | R726 | Walaza | -30.4055°N 27.3381°W | |
| General Hertzog Bridge | N6 | Aliwal North | -30.6856°N 26.7053°W | |
| Frere Bridge | Dreunberg–Sannaspos railway line | -30.6877°N 26.6971°W | ||
| Hennie Steyn Bridge | Cape Eastern main line railway and R390 | Bethulie | -30.5314°N 26.0234°W | |
| Gariep Dam | Local road | Oranjekrag | -30.6233°N 25.5068°W | |
| Gariep Bridge | R701 | -30.626°N 25.5008°W | ||
Northern Cape – Free State boundary, South Africa | ||||
| Norvalspont Road Bridge | Local road | Norvalspont | -30.6212°N 25.4648°W | |
| Norvalspont Railway Bridge | Free State main line railway | -30.6211°N 25.4646°W | ||
| N1 Orange River Bridge | N1 | -30.5849°N 25.4195°W | ||
| JJ Serfontein Bridge | R717 | -30.5033°N 25.2007°W | ||
| Vanderkloof Dam | Local road | Vanderkloof | -29.9914°N 24.7318°W | |
| Vanderkloof Bridge | Local road | -29.9918°N 24.7241°W | ||
| Havenga Bridge | R48 | -29.9107°N 24.6363°W | ||
| Fluitjieskraal Bridge | Local road | Orania | -29.7897°N 24.4106°W | |
Northern Cape, South Africa | ||||
| Orange River Station Bridge | Cape main line railway | Orange River Station | -29.6467°N 24.203°W | |
| Hopetown Bridge | N12 | Hopetown | -29.5991°N 24.1105°W | |
| Old Wagon Bridge | Local road | near Hopetown | -29.5711°N 24.0729°W | |
| Marksdrift Bridge | R357 | near Douglas | -29.1618°N 23.6936°W | |
| Frans Loots Bridge | R386 | Prieska | -29.6565°N 22.7458°W | |
| Riley Bridge | R383 | Westerberg and Koegas | -29.3148°N 22.3456°W | |
| Groblershoop Bridge | N8 | Groblershoop | -28.8792°N 21.9872°W | |
| Sishen–Saldanha Railway Bridge | Sishen–Saldanha railway line | near Wegdraai | -28.7876°N 21.8815°W | |
| Grootdrink Bridge | Local road | Grootdrink | -28.5636°N 21.7647°W | |
| Upington Railway Bridge | De Aar–Karasburg railway line | Upington | -28.4549°N 21.2597°W | |
| Old Upington Bridge | Footpath | -28.4649°N 21.2432°W | ||
| Upington Bridge | N10 | -28.4651°N 21.2429°W | ||
| Eendrag Bridge and Manie Conradie Bridge | Local road | Kanoneiland | -28.6479°N 21.1018°W and -28.6361°N 21.0902°W | |
| Keimoes Bridge | R27 | Keimoes | -28.7286°N 20.9854°W | |
| Kakamas Bridge | N14 | Kakamas and Lutzburg | -28.7557°N 20.6223°W | |
| Kakamas Railway Bridge | Kakamas branch line railway | -28.7554°N 20.6205°W | ||
| Blouputs Bridge | Local road | Blouputs and Riemvasmaak | -28.5134°N 20.1855°W | |
South Africa – Namibia border | ||||
| Johan Conradie Bridge | R358 / C10 | Onseepkans and Velloorsdrift | -28.7352°N 19.3054°W | |
| DF Malan Bridge | N7 / B1 | Vioolsdrif and Noordoewer | -28.7655°N 17.6263°W | |
| Octha Ferry | Light vehicles (pontoon ferry) | Sendelingsdrif (ǀAi-ǀAis/Richtersveld Transfrontier Park) | -28.1227°N 16.8898°W | |
| Sir Ernest Oppenheimer Bridge | Local road | Alexander Bay and Oranjemund | -28.5636°N 16.5028°W | |