15th Cavalry Division
15-я кавалерийская дивизия
Active	1914–1918
Country	Russian Empire
Branch	Russian Imperial Army
Role	Cavalry
Engagements	World War I Battle of Tannenberg

The 15th Cavalry Division (Russian: 15-я кавалерийская дивизия, 15-ya Kavaleriiskaya Diviziya) was a cavalry formation of the Russian Imperial Army.^[1]

• 1st Cavalry Brigade
  • 15th Regiment of Dragoons
  • 15th Uhlan Regiment
• 2nd Cavalry Brigade
  • 15th Regiment of Hussars
  • 15th Regiment of Cossacks
• 15th Horse Artillery Division

• 1891–1897: Alexander Kaulbars
• 1897–1899: Georgii Stackelberg

v t e Russian Imperial Army divisions in World War I
Infantry	Guards 1 2 3 1st – 9th 1 2 3 4 5 6 7 8 9 10th – 19th 10 11 12 13 14 15 16 17 18 19 20th – 29th 20 21 22 23 24 25 26 27 28 29 30th – 39th 30 31 32 33 34 35 36 37 38 39 40th – 49th 40 41 42 43 44 45 46 47 48 49 50th – 52nd 50 51 52 1914 July 53rd – 59th 53 54 55 56 57 58 59 60th – 69th 60 61 62 63 64 65 66 67 68 69 70th – 79th 70 71 72 73 74 75 76 77 78 79 80th – 84th 80 81 82 83 84 1915 June 99th – 109th 99  • 100  • 101  • 102  • 103  • 104  • 105  • 106  • 107  • 108  • 109 110th – 119th 110  • 111  • 112  • 113  • 114  • 115  • 116  • 117  • 118  • 119 120th – 124th 120  • 121  • 122  • 123  • 124 September 125 November 126  • 127 1916 October 128 November 129  • 130  • 131  • 132  • 133  • 134  • 135  • 136  • 137  • 138
Grenadier	1 2 3 Caucasus Mobilized in January 1917: 5  • 6  • 2nd Caucasus
Siberian Rifle	1 2 3 4 5 6 7 8 9 10 11 12
Cavalry	Guards 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Caucasus Mobilized in December 1914: 16
Cossack	Caucasus 1 2 3 Native Cavalry 1st Don 2nd Combined
Volunteer	1st Serbian  • Czechoslovak