Lakes / Indiana / LaGrange County

Lakes in LaGrange County, Indiana

38 lakes counted in LaGrange County - the largest is Dallas Lake at 407.12 acres.

Lakes Counted

407.12 acres

Largest - Dallas Lake

LaGrange County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Dallas Lake	LaGrange	407.12 acres	-
2	Big Long Lake	LaGrange	392.29 acres	-
3	Oliver Lake	LaGrange	389.69 acres	-
4	Adams Lake	LaGrange	301.51 acres	-
5	Witmer Lake	LaGrange	237.56 acres	-
6	Shipshewana Lake	LaGrange	222.21 acres	-
7	Pretty Lake	LaGrange	185.12 acres	-
8	Atwood Lake	LaGrange	170.92 acres	-
9	Ontario Millpond	LaGrange	149.26 acres	-
10	Wall Lake	LaGrange	139.82 acres	-
11	Little Turkey Lake	LaGrange	139.09 acres	-
12	North Twin Lake	LaGrange	137.63 acres	-
13	Lake of the Woods	LaGrange	132.76 acres	-
14	Cedar Lake	LaGrange	127.9 acres	-
15	South Twin Lake	LaGrange	116.25 acres	-
16	Stone Lake	LaGrange	115.25 acres	-
17	Cass Lake	LaGrange	107.18 acres	-
18	Olin Lake	LaGrange	103.07 acres	-
19	Fish Lake	LaGrange	101.78 acres	-
20	Grassy Lake	LaGrange	86.57 acres	-
21	Appleman Lake	LaGrange	82.63 acres	-
22	Mongo Millpond	LaGrange	76.83 acres	-
23	Blackman Lake	LaGrange	69.99 acres	-
24	Royer Lake	LaGrange	69.11 acres	-
25	Green Lake	LaGrange	68.65 acres	-
26	Messick Lake	LaGrange	65.66 acres	-
27	Pigeon Lake	LaGrange	63.13 acres	-
28	Nauvoo Lake	LaGrange	57.1 acres	-
29	Troxel Lake	LaGrange	50.87 acres	-
30	Emma Lake	LaGrange	41.4 acres	-
31	Mud Lake	LaGrange	40.51 acres	-
32	Hackenburg Lake	LaGrange	33.99 acres	-
33	Cotton Lake	LaGrange	33.98 acres	-
34	Nasby Dam	LaGrange	31.75 acres	-
35	Eve Lake	LaGrange	31.47 acres	-
36	Brokesha Lake	LaGrange	30.96 acres	-
37	Still Lake	LaGrange	30.04 acres	-
38	Martin Lake	LaGrange	25.5 acres	-

Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.