Not as far as I'm aware - any appreciable number of combat-equipped soldiers would be heavy enough to require an impractical amount of zeppelins - but there was an attempt to use zeppelins to resupply German forces in East Africa.
L 59 of the German Navy was sent on a mission in November 1917 to send supplies to the forces of General Lettow-Vorbeck that were at the time fighting in German East Africa and holding up disproportionately large numbers of Entente soldiers. L 59 was supposed to ferry 15 tons of vital equipment to Lettow-Vorbeck and be cannibalized on landing in East Africa, as the Zeppelin couldn't carry enough fuel for a return flight. The plan called for the ship to fly from Friedrischafen in Germany to Yambol in allied Bulgaria, which would serve as the launching point for the final leg of the expedition.
The main leg of the expedition carried L 59 almost straight south over Entente-controlled Egypt, Sudan, and Kenya. The ship launched from Bulgaria on November 21, 1917. The trip very soon ran into the same issues that plagued German Zeppelins in their more famous operations over Britain and the North Sea. An electrical storm over Crete forced the zeppelin to reroute its course, and engine troubles ended up preventing L 59 from sending wireless messages by the time it had crossed over the Mediterranean. The wild temperature fluctuations prevalent in deserts between night and day again nearly led to disaster as the cooling air reduced the buoyancy of the gas and nearly caused L 59 to crash. Ultimately, the expedition would continue on until an "abort" message was received by L 59 about a hundred miles west of Khartoum. The zeppelin would turn back, taking a route over Asia Minor on its way home and again nearly crashing due to temperature fluctuations before finally landing in safety after traveling 4,200 miles over 95 hours.
Although the supplies L 59 carried would have been helpful, the mission itself was hardly a realistic prospect given the nature of Lettow-Vorbeck's campaigning. Lettow-Vorbeck's forces by that point were relying on asymmetric tactics and fighting retreats that made the prospect of holding ground for any appreciable time impractical. The abort call was given due to the inability of Lettow-Vorbeck to hold the designated landing site and fears that L 59 would be destroyed or fall into enemy hands.
Awesome thanks! I get the impracticable nature of such operations but if the L 59 was able to carry 15 tons of equipment (I read that usual strategic bombing zeppelins carried around 5) I imagined it could be a substantial ground force if some German plot decided to go hail merry and send all 100 of them with 20-40 troops each to England!