Henry has missed the last two games against Newcastle and South Sydney with a knee complaint while Gubb is set to play his third match this season after last appearing in the round seven encounter with St George Illawarra in April.
The 23-year-old turned out for the club's NSW Cup side in last Saturday's 16-12 win against Cronulla in Gisborne while the previous week he travelled to Perth with the NRL squad but didn't play.
Saturday's match is the first of three consecutive home games for the Warriors, with the club's second bye separating their round 16 clash against the Penrith Panthers (June 29) and their round 18 appointment with the Parramatta Eels (July 12).
The Broncos are currently in fifth place on the NRL ladder on 18 points, while the Warriors are in 11th spot on 14 points, just two points off a top eight berth. In their last four outings the Broncos have beaten Gold Coast (home), Wests Tigers (away), Manly (home) and Canberra (away); while both they and the Warriors enjoyed a bye round last weekend.
The Warriors did the home and away double against Brisbane last year, winning 56-18 at Suncorp Stadium and then 18-16 four weeks later in Auckland.
There is only four weeks between this year's home and away clashes with the two sides meeting in Brisbane again on July 19.
The Warriors have won each of the last three matches against the Broncos at Mt Smart and have taken out five of the last six against them at the venue.
Warriors: 1. Sam Tomkins, 2. David Fusitu'a, 3. Konrad Hurrell, 4. Ngani Laumape, 5. Manu Vatuvei, 6. Chad Townsend, 7. Shaun Johnson, 8. Jacob Lillyman, 9. Nathan Friend, 10. Sam Rapira, 11. Jayson Bukuya, 12.Simon Mannering (c), 13. Sebastine Ikahihifo.
Interchange: 14. Feleti Mateo, 15. Suaia Matagi, 16. Charles Gubb, 17. Ben Henry.