14th meridian may refer to:

• 14th meridian east, a line of longitude east of the Greenwich Meridian
• 14th meridian west, a line of longitude west of the Greenwich Meridian

• When I Was Your Man (Bruno Mars song)
• When I Was Your Man (song)
• When I Woke Up Today
• When Jews Were Funny
• When Knighthood Was in Flower
• When Knighthood Was in Flower (1922 film)
• When Knighthood Was in Flower (disambiguation)
• When Knights Were Bold (1916 British film)
• When Knights Were Bold (1929 film)
• When Knights Were Bold (play)
• When Knowledge Conquered Fear
• When Ladies Meet (film)
• When Lambs Become Lions
• When Life Comes to Death
• When life gives you lemons, make lemonade
• When life gives you lemons you make lemonade
• When Lights Are Low (album)
• When Lights Are Low (Claire Martin and Richard Rodney Bennett album)
• When Liking Turns To Loving
• When Liking Turns to Loving
• When Lithuania Ruled the World
• When L.O.S.E.R.S. Attack
• When Lost at Sea
• When Louis Met... Jimmy
• When Love Calls Your Name