|treinsoort=Regional-Express
|vervoerder=DB Regio Südost
|dienstregeling=20192025
|concessie=Elektronetz Nord Sachsen-Anhalt
|opdrachtgever=NASA, VMS Thüringen
|traject=[[Uelzen]] - [[StendalHbf]] - [[Magdeburg Hbf]]
|materieel=[[Dosto]]
|frequentie=1x/2 uur
}}
De '''RE20''' is de [[Regional-Express]]-verbinding tussen [[Uelzen]], [[StendalHbf]] en [[Magdeburg Hbf]]
== Traject ==
{{RouteRij| {{Rimg|rsr}} | Salzwedel}}
{{RouteRij| {{Rimg|rsr}} | Hohenwulsch}}
{{TreinRouteRij| {{Rimg|rsICr}} | StendalHbf}}
{{RouteRij| {{Rimg|rsr}} | Tangerhütte}}
{{RouteRij| {{Rimg|rsr}} | Wolmirstedt}}