Here are some more Chaconnes in addition to those already mentioned by Aaron
Rabushka - I have the CD numbers if required.

Blow  in G (try it!!)for 2 vln, vla and cont.
Bohnke for vln. Op.15/2
Chaminade for piano Op.8
Durand in A min. for piano Op.62
Fischer in F for keyboard
Gerhard for vln (1959)
Gubaidulina for piano (1963)
Handel in G for harps, strs and cont.
Handel in F for keyboard
Haumann for organ (1966)
Holliger for 'cello (1975)
Nielsen for piano FS79 Op.32 (1916)
Pergamant for vln (1941)
Purcell in F for org
Raff in A min. for 2 pf Op.150
Respighi for vln, org & strgs arr/ed after Vitali
Sallinen for organ Op.23 (1970)
Schmidt in C# min. for org. (1925)
Syberg for org. (1933)

in addition there is Chaconne a son Gout by Schickele (this could be a
spoof); Chaconne and 13 vrts by Pachelbel; Chaconne en Trio by Jacques
Morel; Chaconne et Rondeau by Chambonnieres; A chaconne for strings by
Purcell and Chacony by Josephs and one by Saxton.

I hope this is enough to be going on with.

Ray Stamford, Cambridge, England.