This is the list of notable stars in the constellation Delphinus, sorted by decreasing brightness.

Name B F Var HD HIP RA Dec vis.mag. abs.mag. Dist. (ly) Sp. class Notes β Del β 6 196524 101769 3.64 1.26 97 F5IV Rotanev, Rotanen, Venator; spectroscopic binary α Del α 9 196867 101958 3.77 −0.57 241 B9V Sualocin, Scalovin, Svalocin, Nicolaus; binary star; suspected variable, ε Del ε 2 195810 101421 4.03 −1.18 359 B6III Aldulfin, Deneb Dulfim, Deneb, Al Dhanab al Dulfim, Dzaneb al Delphin, Cauda Delphini;E.B Knobel - On a catalogue of stars in the Calendarium of Al Achsasi Al Mouakket suspected variable, γ2 Del γ2 12 197964 102532 4.27 1.81 101 K1IV binary star with γ1 Del δ Del δ 11 197461 102281 4.43 0.45 203 A7IIIp d Del δ Sct variable, ζ Del ζ 4 196180 101589 4.64 0.43 227 A3V suspected variable, ρ Aql ρ 67 192425 99742 4.94 1.58 153 A2V Tso Ke; recently moved into Delphinus due to proper motion κ Del κ 7 196755 101916 5.07 2.68 98 G5IV+... γ1 Del γ1 12 197963 102531 5.15 2.65 103 A2Ia+... DhanishtaIAU-Catalog of Star Names, binary star with γ2 Del 17 Del 17 199253 103294 5.19 −0.62 474 K0III suspected variable, η Del η 3 195943 101483 5.39 1.77 173 A3IVs suspected variable, ι Del ι 5 196544 101800 5.42 1.74 177 A2V spectroscopic binary 18 Del 18 199665 103527 5.51 1.19 238 G6III: Musica,Final Results of NameExoWorlds Public Vote Released optical double, has a planet (b) 16 Del 16 199254 103298 5.54 1.61 199 A4V double star 13 Del 13 198069 102633 5.57 −0.42 513 A0V double star θ Del θ 8 196725 101882 5.69 −2.32 1304 K3Ib HD 200044 200044 103675 5.69 −0.62 596 M3III suspected variable, HD 193472 193472 100256 5.96 1.18 294 A5m suspected variable HD 196775 196775 101909 5.99 −2.01 1299 B3V double star 10 Del 10 197121 102080 6.01 0.13 488 K4III: suspected variable 15 Del 15 198390 102805 6.01 3.66 96 F5V double star 1 Del 1 195325 101160 6.03 −0.17 566 A1sh double star; emission-line star; suspected variable, HD 199223 199223 103301 6.04 0.82 361 G6III-IV double star HD 194012 194012 100511 6.16 4.07 85 F8V HD 193556 193556 100274 6.17 0.04 550 G8III HD 193373 193373 100208 6.20 −0.73 791 M1III HD 194953 194953 100969 6.20 0.47 456 G8III/IV HD 198404 198404 102833 6.20 0.29 495 K0III double star HD 195479 195479 101213 6.21 1.08 346 A1m triple star EU Del EU 196610 101810 6.22 1.03 356 M6III semiregular variable, HD 194688 194688 100807 6.23 −0.75 813 G8III HD 194937 194937 100953 6.23 1.23 326 G9III LU Del LU 197249 102158 6.24 0.63 432 G8III suspected variable HD 201196 201196 104281 6.27 1.00 369 K2IV HD 194526 194526 100762 6.32 −0.83 876 K5IIIvar 14 Del 14 198391 102819 6.32 0.32 517 A1Vs spectroscopic binary HD 200430 200430 103891 6.33 −0.11 633 M1III suspected variable HD 194578 194578 100781 6.35 −0.64 815 K5 suspected variable HD 198070 198070 102631 6.38 0.60 467 A0Vn HD 196885 196885 101966 6.39 3.80 108 F8IV: binary star; has a planet (b) HD 195909 195909 101489 6.42 0.02 622 K0 HD 197076 197076 102040 6.43 4.82 68 G5V optical double HD 194841 194841 100876 6.44 −2.09 1655 K0 HD 194616 194616 100779 6.45 −0.13 675 K0III U Del U 197812 102440 6.74 −1.16 1240 M5II-III semiregular variable, HD 195019 195019 100970 6.91 4.05 122 G3IV-V double star; has a planet (b) Gliese 795 OQ 196795 101955 7.84 54.52 K5V triple star; BY Dra variable, V Del V 198136 8.1 M6e: Mira variable, DM Del DM 8.65 A2V β Lyr variable, LS Del LS 199497 8.72 256.5 G5 W UMa variable, MR Del MR 195434 101236 8.77 158.3 K0 Algol and BY Dra variable, TX Del TX 102853 8.86 F8 BL Her variable, DX Del DX 102593 9.56 4200 A7IIIv RR Lyr variable, W Del W 352682 101780 9.81 2200 A0Ve Algol variable, TY Del TY 10.08 A0 Algol variable, HAT-P-23 11.94 1282 G5 Moriah; has a transiting planet (b) WASP-2 11.98 K1V has a transiting planet (b) BX Del BX 11.99 A0 BL Her variable, WASP-176 12.00 1885 has a transiting planet (b) HR Del HR 12.1 A0 nova, HU Del HU 13.04 29.6 M6.0V+... flare star He 2-467 LT 13.05 G6III Z And and rotating ellipsoidal variable, CM Del CM 13.40 A0 nova-like star V339 Del V339 16.86 nova, WISE 2056+1459 22.6 Y0 brown dwarf

See also List of stars by constellation

References