Di Maria failed to live up to the hype after joining the Red Devils from Real Madrid in a £59.6million deal last summer.
The Argentine was linked to PSG as well, but Financial Fair Play rules prevented a deal from taking place.
But Fellaini appears to have hinted at a summer move for Di Maria.
Angel di Maria would be a good signing for PSG. He is a world-class player
Marouane Fellaini
"Angel di Maria would be a good signing for PSG. He is a world-class player," Fellaini told French broadcaster Telefoot.
Di Maria also revealed at the end of the last year why a move to PSG broke down.
GETTY
Angel Di Maria failed to impress at Manchester United last season
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He said: "Going to Paris would have been a good. I think it was a problem of money."
Di Maria scored just four goals in 34 appearances for United last season.