Yes. I've got to study for a few tests, but give me time and I'll produce a bunch. Here are some very cursory examples.
Starting with just wikipedia:
The article "In Search of Zora Neale Hurston" by Alice Walker was published in the March 1975 issue of Ms. Magazine. This article revived interest in her work.
Alice Walker and Ms. Magazine are about as Communist as you can get. Oh, and Oprah's been endorsing Hurston's work. If Hurston saw Obama's politics, she'd be fuming. It is indisputable that Hurston was an America Firster. I'm pretty sure she even called FDR's "arsenal of Democracy" the "arse-anal" of Democracy, or something to that effect. Communist beatnicks in the 1950s effectively blocked her literature because of her campaigning for Robert Taft. Now, she is considered a "civil rights" activist.
As for Owens, my memory is less vivid, but I know for a fact that he was politically involved with right wing causes. He also praised German athletes, something that seems to contradict the caste system.
Wright, Hughes, and DuBois were all funded by Communist causes. They, in turn, largely wrote about African Americans from a Communist perspective. Here is one instance.
http://historymatters.gmu.edu/d/40/
They viewed Washington like he was an inferior precursor to their Communism. Also note that debates were arranged between Lothrop Stoddard and DuBois, while they both advocated Communist principles.