Mae Gweinidogion Cymru hefyd wedi dadlau dros Gymru mewn cysylltiad â’r MFF a phwysigrwydd arian a rhaglenni’r UE, yn uniongyrchol â’r Comisiwn Ewropeaidd ac â Senedd Ewrop.  Cyfarfu’r Prif Weinidog â Chomisiynydd y Gyllideb, Mr Lewandowski, a’r Comisiynydd Polisi Rhanbarthol, Mr Hahn ym Mrwsel llynedd ac mae’r Comisiynydd Hahn a’r Comisiynydd Amaeth, Mr Cioloş wedi ymweld â Chymru yn y 12 mis diwethaf i drafod yr MFF, ymhlith pethau eraill.
Welsh Ministers have also stated the case for Wales on the MFF, and the importance of EU funding and programmes, directly to the European Commission and the European Parliament. The First Minister met with Budget Commissioner Lewandowski and Regional Policy Commissioner Hahn in Brussels last year and both Commissioner Hahn and Agriculture Commissioner Cioloş have visited Wales in the last 12 months and had discussions that included the MFF.