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| Selected Guest Stars (B-list)
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| Actor/Actress | Character(s) | Episodes | 
|---|
|  
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| Marc Alaimo | - Commander Tebok - Gul Macet
 - Gambler/Fredrick La Rouque
 | ("The Neutral Zone") ("The Wounded")
 ("Time's Arrow")
 | 
| 
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| Chad Allen | Jono | ("Suddenly Human") | 
| 
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| Stephanie Beacham | Countess Regina Bartholomew | ("Ship In A Bottle") | 
| 
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| Corbin Bernsen | Q2 | ("Deja Q") | 
| 
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| Theodore Bikel | Sergei Rozhenko | ("Family") | 
| 
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| David Tristan Birkin | - Rene Picard - Jean-Luc Picard
 | ("Family") ("Rascals")
 | 
| 
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| Georgia Brown | Helena Rozhenko | ("Family", "New Ground") | 
| 
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| Merritt Butrick | T'Jon | ("Symbiosis") | 
| 
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| Cat II | Spot | ("A Fistful of Datas") | 
| 
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| Kevin Conway | Kahless | ("Rightful Heir") | 
| 
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| Charles Cooper | K'mpec | ("Sins of The Father", "Reunion") | 
| 
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| Nicholas Coster | Admiral Haftel | ("The Offspring") | 
| 
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| James Cromwell | Jaglom Shrek | ("Birthright, Part I" & II) | 
| 
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| Ronny Cox | Captain Edward Jellico | ("Chain Of Command, Part I", Part II) | 
| 
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| Robin Curtis | Tallera | ("Gambit, Part I") | 
| 
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| Daniel Davis | Professor James Moriarty | ("Elementary, Dear Data", "Ship In A Bottle") | 
| 
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| Olivia D'Abo | Amanda Rogers | ("True Q") | 
| 
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| Samantha Eggar | Marie Picard | ("Family") | 
| 
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| Siddig El Fadil | Dr. Julian Bashir | (Birthright, Part 1) | 
| 
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| Mick Fleetwood | Antedian dignitary | ("Manhunt") | 
| 
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| Matt Frewer | Berlingoff Rasmussen | ("A Matter Of Time") | 
| 
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| Susan Gibney | Leah Brahms | ("Booby Trap", "Galaxy's Child") | 
| 
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| Kelsey Grammer | Captain Morgan Bateson | ("Cause And Effect") | 
| 
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| Jerry Hardin | - Radue - Samuel Clemens
 | ("When The Bough Breaks") ("Time's Arrow", II)
 | 
| 
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| Dr. Stephen Hawking | Himself | ("Descent") | 
| 
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| Jennifer Hetrick | Vash | ("Captain's Holiday", "Qpid") | 
| 
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| Wendy Hughes | Nella Daren | ("Lessons") | 
| 
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| Ashley Judd | Ensign Robin Lefler | ("Darmok", "The Game") | 
| 
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| Andreas Katsulas | Tomalak | ("The Enemy",
"The Defector",
"Future Imperfect",
"All Good Things...") | 
| 
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| DeForest Kelley | "Admiral" | ("Encounter at Farpoint") | 
| 
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| Jeremy Kemp | Robert Picard | ("Family") | 
| 
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| Mark Lenard | Sarek | ("Sarek", "Unification, Part I") | 
| 
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| Liberty | Spot (Data's Cat) | ("Data's Day", "In Theory") | 
| 
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| Norman Lloyd | Professor Galen | ("The Chase") | 
| 
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| Carolyn McCormick | Minuet | ("11001001", "Future Imperfect" | 
| 
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| Eric Menyuk | The Traveler | ("Where No One Has Gone Before", "Remember Me", "Journey's End") | 
| 
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| Joanna Miles | Perrin | ("Sarek", "Unification, Part I") | 
| 
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| Jim Morton | Albert Einstein | ("The Nth Degree", "Descent") | 
| 
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| George Murdock | Admiral J.P. Hanson | ("The Best of Both Worlds", Part II) | 
| 
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| Lycia Naff | Ensign Sonya Gomez | ("Q Who", "Samaritan Snare") | 
| 
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| Bebe Neuwirth | Lanel | ("First Contact") | 
| 
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| John Neville | Sir Isaac Newton | ("Descent") | 
| 
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| Tricia O'Neil | - Captain Rachael Garrett - Kurak
 | ("Yesterday's Enterprise") ("Suspicions")
 | 
| 
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| Robert O'Reilly | - "Scarface" - Gowron
 | ("Manhunt") ("Reunion", "Redemption", II, "Rightful Heir")
 | 
| 
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| Michael Pataki | Governor Karnas | ("Too Short A Season") | 
| 
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| Michelle Phillips | Jenice Manheim | ("We'll Always Have Paris") | 
| 
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| Joe Piscopo | The Comic | ("The Outrageous Okona") | 
| 
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| Saul Rubinek | Kivas Fajo | ("The Most Toys") | 
| 
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| Michele Scarabelli | Ensign Jenna D'Sora | ("In Theory") | 
| 
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| Robert Schenkkan | Lt. Cmdr. Dexter Remmick | ("Coming of Age", "Conspiracy") | 
| 
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| Judson Scott | Sobi | ("Symbiosis") | 
| 
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| Carolyn Seymour | - Commander Taris - Mirasta Yale
 | ("Contagion") ("First Contact")
 | 
| 
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| W. Morgan Sheppard | Dr. Ira Graves | ("The Schizoid Man") | 
| 
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| Armin Shimerman | - Letek - Bractor
 - Quark
 | ("The Last Outpost") ("Peak Performance")
 ("Firstborn")
 | 
| 
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| Jean Simmons | Admiral Norah Satie | ("The Drumhead") | 
| 
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| Madge Sinclair | Captain Silva La Forge | ("Interface") | 
| 
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| Daniel Stewart | Young Batai | ("The Inner Light") | 
| 
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| David Ogden Stiers | Timicin | ("Half a Life") | 
| 
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| Carel Struycken | Mr. Homm | ("Haven", "Manhunt", "Ménage à Troi", "Half a Life", "Cost Of Living") | 
| 
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| Patrica Tallman | Kiros | ("Starship Mine", "Timescape") | 
| 
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| Nick Tate | Dirgo | ("Final Mission") | 
| 
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| John Tesh | Holodeck Klingon | ("The Icarus Factor") | 
| 
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| Malachi Throne | Pardek | ("Unification, Part I") | 
| 
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| Tony Todd | Commander Kurn | ("Sins of The Father", "Redemption") | 
| 
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| Beth Toussaint | Ishara Yar | ("Legacy") | 
| 
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| Ben Vereen | Dr. LaForge | ("Interface") | 
| 
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| Ray Walston | Boothby | ("The First Duty") | 
| 
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| Herta Ware | Maman Picard | ("Where No One Has Gone Before") | 
| 
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| David Warner | Gul Madred | ("Chain Of Command, Part I", Part II) | 
| 
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| Julie Warner | Christy | ("Booby Trap", "Transfigurations") | 
| 
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| Doug Wert | Lt. Cmdr. Jack R. Crusher | ("Family", "Violations", "Journey's End") | 
| 
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| Nobel Willingham | Texas | ("The Royale") | 
| 
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| Paul Winfield | Tamarian Captain Dathon | ("Darmok") | 
| 
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| Ray Wise | Liko | ("Who Watches The Watchers") | 
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