Luzula nivea, Snowy Woodrush, zone 4:

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Deschampsia caespitosa, Tufted Hairgrass, zone 4:

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Sesleria caerulea, Blue Moor Grass, zone 5:

Chasmanthium latifolium, Northern Sea Oats, zone 5:

My favorites for shade:

1. Chasmanthium latifolium (upright)
2. Hakonachloa aureum (weeping)
3. Carex elata, Bowle's Golden Sedge
4. Miscanthus "Adagio" (more of a full sun plant, but can take quite a bit of shade in my experience)

Calamagrostis brachytricha, in my yard, grows nicer in shade than it does in sun.

I have these grasses growing in part shade:

1. Variegated purple moor grass (a little gem, imo)
2. Northern sea oats
3. Tufted hair grass (northern lights)