45 Pantserinfanteriebataljon Oranje Gelderland (45 Painfbat RIOG) is a mechanized infantry battalion of the Koninklijke Landmacht (army) of the Netherlands.
| Country | Netherlands |
|---|---|
| Branch | Koninklijke Landmacht |
| Size | battalion |
| Type | mechanized infantry |
| Higher Formation | 43 Gemechaniseerde Brigade |
| Symbol |