| Adamsite-(Y) | NaY(CO₃)₂·6H₂O | Triclinic | 3.0 | — |
| Aeschynite-(Y) | Y(TiNb)O₆ | Orthorhombic | — | — |
| Agakhanovite-(Y) | YCa☐₂KBe₃Si₁₂O₃₀ | Hexagonal | 6.0 | — |
| Agardite-(Y) | YCu²⁺₆(AsO₄)₃(OH)₆·3H₂O | Hexagonal | — | — |
| Alicewilsonite-(YLa) | Na₂Sr₂YLa(CO₃)₆·3H₂O | Triclinic | — | — |
| Allanite-(Y) | {CaY}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH) | Monoclinic | — | — |
| Almeidaite | PbZn₂(Mn,Y)(Ti,Fe³⁺)₁₈O₃₆(OH,O)₂ | Trigonal | — | — |
| Alwilkinsite-(Y) | Y(UO₂)₃(SO₄)₂O(OH)₃(H₂O)₇·7H₂O | Orthorhombic | — | — |
| Anorthoyttrialite-(Y) | Y₄(SiO₄)(Si₃O₁₀) | Triclinic | — | — |
| Ashcroftine-(Y) | K₅Na₅Y₁₂Si₂₈O₇₀(OH)₂(CO₃)₈·8H₂O | Tetragonal | — | — |
| Atelisite-(Y) | Y₄Si₃O₈(OH)₈ | Tetragonal | — | — |
| Badakhshanite-(Y) | Y₂Mn₄Al(Si₂B₇BeO₂₄) | Orthorhombic | — | — |
| Bainbridgeite-(YCe) | Na₂Ba₂YCe(CO₃)₆·3H₂O | Triclinic | — | — |
| Barrydawsonite-(Y) | Na₁.₅Y₀.₅CaSi₃O₉H | Monoclinic | — | — |
| Bastnäsite-(Y) | Y(CO₃)F | Hexagonal | — | — |
| Batievaite-(Y) | Ca₂Y₂[(H₂O)₂☐]Ti(Si₂O₇)₂(OH)₂(H₂O)₂ | Triclinic | — | — |
| Bayanoboite-(Y) | Ba₂Y(CO₃)₂F₃ | Orthorhombic | — | 4.43 g/cm³ |
| Bijvoetite-(Y) | Y₈(UO₂)₁₆(CO₃)₁₆O₈(OH)₈·39H₂O | Monoclinic | — | — |
| Bobtraillite | (Na,Ca)₁₃Sr₁₁(Zr,Y,Nb)₁₄(Si₃O₉)₁₀(H₂BSi₂O₉)₆·12H₂O | — | — | — |
| Britholite-(Y) | (Y,Ca)₅(SiO₄)₃OH | — | 5.0 | — |
| Bussyite-(Y) | (Y,REE)₃(Na,H₂O)₆MnSi₉Be₅(O,OH)₃₀F₄ | Monoclinic | — | — |
| Byzantievite | Ba₅(Ca,REE,Y)₂₂(Ti,Nb)₁₈(SiO₄)₄[(PO₄),(SiO₄)]₄(BO₃)₉O₂₂[(OH),F]₄₃·₁.₅H₂O | Trigonal | — | — |
| Calciosamarskite | (Ca,Fe,Y)(Nb,Ta,Ti)O₄ | — | — | — |
| Calcybeborosilite-(Y) | (Y,REE,Ca)(B,Be)₂(SiO₄)₂(OH,O)₂ | — | — | — |
| Cappelenite-(Y) | Ba(Y,Ce)₆Si₃B₆O₂₄F₂ | — | — | — |
| Cayalsite-(Y) | CaY₆Al₂Si₄O₁₈F₆ | Orthorhombic | — | — |
| Caysichite-(Y) | Ca₂Y₂Si₄O₁₀(CO₃)₃ * 4H₂O | — | — | — |
| Changesite-(Y) | (Ca₈Y)◻Fe²⁺(PO₄)₇ | Trigonal | — | — |
| Chernovite-(Y) | Y(AsO₄) | Tetragonal | — | 4.80 g/cm³ |
| Chiappinoite-(Y) | Y₂Mn(Si₃O₇)₄ | Orthorhombic | — | — |
| Chinleite-(Y) | NaY(SO₄)₂·H₂O | Trigonal | — | — |
| Chukhrovite-(Y) | Ca₃YAl₂(SO₄)F₁₃·10H₂O | Cubic | — | — |
| Churchite-(Y) | YPO₄·2H₂O | — | 3.0 | — |
| Clinofergusonite-(Y) | YNbO₄ | Monoclinic | — | 5.47 g/cm³ |
| Crichtonite | Sr(Mn,Y,U)Fe₂(Ti,Fe,Cr,V)₁₈(O,OH)₃₈ | — | — | — |
| Davidite-(Ce) | Ce(Y,U)Fe₂(Ti,Fe,Cr,V)₁₈(O,OH,F)₃₈ | — | — | — |
| Davidite-(La) | La(Y,U)Fe₂(Ti,Fe,Cr,V)₁₈(O,OH,F)₃₈ | — | — | — |
| Decrespignyite-(Y) | Y₄Cu(CO₃)₄Cl(OH)₅·2H₂O | Monoclinic | — | — |
| Dessauite-(Y) | Sr(Y,U,Mn)(Ti,Fe,Cr,V)₁₈(O,OH)₃₈ | Trigonal | — | — |
| Donnayite-(Y) | NaSr₃CaY(CO₃)₆·3H₂O | Triclinic | — | — |
| Dusmatovite | K(Na,☐)₂(Zn,Li)₃(Mn²⁺,Y,Zr)₂[Si₁₂O₃₀] | — | 4.5 | — |
| Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆ | Orthorhombic | — | — |
| Ewaldite | Ba(Na,Ca,Y,Ce,K)(CO₃)₂·2.6H₂O | Hexagonal | — | — |
| Fergusonite-(Y) | YNbO₄ | Tetragonal | — | 5.47 g/cm³ |
| Fluorbritholite-(Y) | (Y,Ca)₅(SiO₄)₃F | Hexagonal | — | — |
| Fogoite-(Y) | Ca₂Y₂Na₃Ti(Si₂O₇)₂(OF)F₂ | Triclinic | — | — |
| Formanite-(Y) | YTaO₄ | Tetragonal | — | 7.52 g/cm³ |
| Gadolinite-(Y) | Y₂Fe²⁺Be₂Si₂O₁₀ | Monoclinic | — | — |
| Gagarinite-(Y) | NaCaYF₆ | Hexagonal | — | — |
| Gerenite-(Y) | (Ca,Na)₂(Y,REE)₃Si₆O₁₈·2H₂O | Triclinic | — | — |
| Gramaccioliite-(Y) | (Pb,Sr)(Y,Mn)Fe³⁺₂(Ti,Fe³⁺)₁₈O₃₈ | — | — | — |
| Guastoniite-(Y) | Pb₄(YCa)(Si₈B₄O₂₈)F | Triclinic | — | — |
| Hainite-(Y) | (Ca₃Y)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂ | Triclinic | — | — |
| Hellandite-(Y) | (Ca,REE)₄Y₂Al☐₂(B₄Si₄O₂₂) (OH)₂ | — | — | — |
| Hingganite-(Y) | BeYSiO₄(OH) | — | — | — |
| Hizenite-(Y) | Ca₂Y₆(CO₃)₁₁·14H₂O | Orthorhombic | — | — |
| Hundholmenite-(Y) | (Y,REE,Ca,Na)₁₅(Al,Fe³⁺)(CaxAs³⁺₁-x)(Si,As₅+)Si₆B₃(O,F)₄₈ | Trigonal | — | — |
| Hyalotekite | (Pb,Ba,K)₄(Ca,Y)₂(B,Be)₂(Si,B)₂Si₈O₂₈(F,Cl) | Triclinic | — | — |
| Iimoriite-(Y) | Y₂[SiO₄][CO₃] | Triclinic | — | — |
| Ishikawaite | (U,Fe,Y)NbO₄ | Monoclinic | — | — |