| Name | LANE, Roy 'Lulu' |
| Number | 41028 |
| Rank | Flight Lieutenant |
| Nationality | British |
| Born | Southsea, Hampshire, 12 September 1919 |
| Arrived | 6 April 1943 |
| Departed | 27 September 1943 (last mentioned in ORB on this date) |
| Notes | Executed by Japanese in Burma, as Squadron Leader, 26 April 1944, aged 24; son of Sidney J. & Edith Lane of Southampton; buried in Taukkyan War Cemetery, Myanmar (Burma), Grave 17. A. 24. |
| Name | LANGLEY, Gerald Archibald |
| Number | 81641 |
| Rank | Pilot Officer |
| Nationality | British |
| Born | Potterspury, Northamptonshire, date unknown 1916 |
| Arrived | 18 June 1940 |
| Departed | 15 September 1940 |
| Notes | KIA, 15 September 1940, aged 24; son of Archibald F. M. & Mary E. Langley of Northampton; buried in Grave 1300 of Abington (SS Peter & Paul) Churchyard, Northamptonshire |
| Name | LAWRENCE, Thomas Edward |
| Number | NZ.411494 |
| Rank | Flight Lieutenant |
| Nationality | New Zealander |
| Born | Auckland, New Zealand, 16 October 1919 |
| Arrived | 20 February 1945 |
| Departed | ca. August 1945 |
| Notes | Commissioned 25 September 1941; died 1986 |
| Name | LECKY, John Gage |
| Number | 33570 |
| Rank | Pilot Officer |
| Nationality | British |
| Born | Yokohama, Japan, 1921 |
| Arrived | 2 October 1940 |
| Departed | 11 October 1940 |
| Notes | KIA, 11 October 1940, aged 19; son of Lt. Col. John G. & Marion D. H. Lecky of Lower Bourne; buried in Tilford (All Saints) Churchyard, Surrey |
| Name | LEGARD, William Ernest 'Billy' |
| Number | 34045 |
| Rank | Flying Officer |
| Nationality | British |
| Born | Brompton, 24 July 1911 |
| Arrived | 26 November 1939 |
| Departed | 1 June 1940 |
| Notes | KIA over Dunkirk, France, 1 June 1940, aged 29; son of Digby & Elaine Legard, & husband of Alice Legard of York; remembered on Panel 6 of the Runnymede Memorial |
| Name | LE ROUX, Jacobus Johannes 'Chris' |
| Number | 42240 |
| Rank | Pilot Officer |
| Nationality | South African |
| Born | Heidelberg, Transvaal, South Africa, 1920 |
| Arrived | 9 December 1940 |
| Departed | 19 February 1941 |
| Decorations | DFC (1941), 1st Bar to DFC (1942), 2nd Bar to DFC (1943) |
| Notes | KIA 29 August 1944, whilst CO of 602 Squadron; remembered on Panel 200 of the Runnymede Memorial |
| Name | LISTER, Robert Charles Franklin |
| Number | 33118 |
| Rank | Squadron Leader |
| Nationality | British |
| Born | 23 August 1913 |
| Arrived | 8 September 1940 |
| Departed | 14 September 1940 |
| Decorations | DFC (1938) |
| Notes | CO, 8-14 September 1940 (WIA); retired 31 October 1954, retaining Group Captain; died March 1998 |
| Name | LLEWELLYN, Reginald Thomas |
| Number | 565271 |
| Rank | Sergeant Pilot |
| Nationality | British |
| Born | Bristol, 25 March 1914 |
| Arrived | 25 November 1939 |
| Departed | 30 December 1939 |
| Decorations | DFM (1940) |
| Notes | Commissioned November 1941; retired March 1957, retaining Flight Lieutenant |
| Name | LLOYD, John Maxwell Wauchope 'Max' |
| Number | 1177131 |
| Rank | Flight Sergeant |
| Nationality | British |
| Born | Birmingham, 21 May 1920 |
| Arrived | 24 September 1941 |
| Departed | 20 August 1942 |
| Decorations | DFC (1945) |
| Notes | Commissioned 1942; retired May 1955; died 21 November 1987 |
| Name | LLOYD, Philip David |
| Number | 745794 |
| Rank | Sergeant Pilot |
| Nationality | British |
| Born | Loughton, Essex, 1917 |
| Arrived | September 1940 |
| Departed | 15 October 1940 |
| Notes | Died 15 October 1940, aged 23; son of James & Elizabeth K. Lloyd of Loughton, & husband of Phyllis I. Lloyd; buried in High Beech (Holy Innocents) Churchyard, Essex |
| Name | LOCK, Eric Stanley 'Sawn Off Lockie' |
| Number | 81642 |
| Rank | Pilot Officer |
| Nationality | British |
| Born | Bayston Hill, Shrewsbury, Shropshire, 19 April 1919 |
| Arrived | 18 June 1940 |
| Departed | 17 November 1940 |
| Decorations | DFC (1940), Bar to DFC (1940), DSO (1940), MiD (1941) |
| Notes | KIA near Calais with 611 Squadron, 3 August 1941; remembered on Panel 29 of the Runnymede Memorial |
| Name | LONDON, Jack |
| Number | 935631 |
| Rank | Sergeant Pilot |
| Nationality | British |
| Born | Unknown |
| Arrived | 11 February 1941 |
| Departed | 11 May 1941 |
| Notes | Commissioned October 1941 |
| Name | LOVELL, Anthony Desmond Joseph |
| Number | 40402 |
| Rank | Pilot Officer, Flying Officer, Flight Lieutenant |
| Nationality | British |
| Born | Hatton, Ceylon [Sri Lanka], 9 August 1919 |
| Arrived | 20 August 1938 (attached to SHQ Catterick for Operations Room Duties, 22 July-20 November 1939, and to 53 OTU, Heston, 20-24 February 1941) |
| Departed | 31 May 1941 |
| Decorations | DFC (1940), Bar to DFC (1942), DSO (1942), U.S. DFC (1944), Bar to DSO (1945) |
| Notes | Commissioned January 1938; KIFA at Old Sarum, 17 August 1945, aged 26; son of the late Stuart C. A., and of Clare M. Lovell, of Portrush, Northern Ireland; buried in Portrush Cemetery, Co. Antrim, Section F, Grave 1153; see also: The Crash of Flying Officer Anthony D. J. Lovell, 1940 |
| Name | LOWETH, Ronald Arthur |
| Number | 125537 |
| Rank | Flying Officer |
| Nationality | British |
| Born | Sutton Coldfield, Birmingham, 7 April 1916 |
| Arrived | 5 July 1943 |
| Departed | ca. 10 January 1944 (last mentioned in ORB on this date) |
| Notes | Commissioned May 1942; little further known about this pilot |
| Name | LYONS, Gordon Howard |
| Number | R.80184 |
| Rank | Sergeant Pilot |
| Nationality | Canadian |
| Born | Morden, Manitoba, Canada, 20 June 1916 |
| Arrived | 4 November 1941 |
| Departed | 18 December 1941 |
| Notes | KIA whilst serving with 33 Squadron, Acroma, Libya, 28 May 1942, aged 25; son of Howard T. & Sadie M. Lyons of Vancouver, BC, Canada; remembered on Column 264 of the Alamein Memorial, Egypt |