Lux Bonteri's line about Steela Gerrera, "What good will that do us if she gets herself killed?" is almost identical to Luke Skywalker's line about Han Solo in Star Wars: Episode IV - A New Hope (1977).
The 'Jedi fortune cookie' message that opens the show reads "Disobedience is a demand for change."
Hondo Ohnaka's SoroSuub Luxury Yacht is called the "Fortune and Glory". The name is taken from dialogue heard in Indiana Jones and the Temple of Doom (1984) and the model of the ship is the same as Lando Calrissian's "Lady Luck" that was featured in various Star Wars novels.
The new Droid ships look like Cylon ships from Battlestar Galactica and even say by your command which is what Cylon's say in that show