In Athens 9 archons (magistrates) were elected each year, but only one was the eponymous archon. The year was named for this archon. When referring to dates in ancient Athens, the eponymous archon or the number of the Olympic Games (Olympiad) was used.

528 - Philoneos
527 - Onetorides
526 - Hippias
525 - Kleisthenes
524 - Miltiades
523 - Kalliades?
522 - Peisistratos?
497 - Archias
496 - Hipparchos
495 - Philippos
494 - Pythokritos
493 - Themistokles
492 - Diognetos
491 - Hybrilides
490 - Phainippos
489 - Aristeides
488 - Anchises
487 - Telesines
486 - ?
485 - Philokrates
484 - Leostratos
483 - Nikodemos
482 - ?
481 - Hypsichides
480 - Kalliades
479 - Xanthippos
479 - Timosthenes
477 - Adeimantos
476 - Phaidon
475 - Dromokleides
474 - Akestorides
473 - Menon
472 - Chares
471 - Praxiergos
470 - Demotion
469 - Apsephion
468 - Theagenides
467 - Lysistratos
466 - Lysanias
465 - Lysitheos
464 - Archedemides
463 - Tlepolemos
462 - Konon
461 - Euthippos
460 - Phrasikleides
459 - Philokles
458 - Habron
457 - Mnesitheides
456 - Kallias
455 - Sosistratos
454 - Ariston
453 - Lysikrates
452 - Chairephines
451 - Antidotos
450 - Euthynos
449 - Pedieus
448 - Philiskos
447 - Timarchides
446 - Kallimachos
445 - Lysimachides
444 - Praxiteles
443 - Lysanias
442 - Diphilos
441 - Timokles
440 - Morychides
439 - Glaukinos
438 - Theodoros
437 - Euthymenes
436 - Lysimachos
435 - Antiochides
434 - Krates
433 - Apseudes
432 - Pythodoros
431 - Euthydemos
430 - Apollodoros
429 - Epameinon
428 - Diotimos
427 - Eukles Molonos
426 - Euthynos
425 - Stratokles
424 - Isarchos
423 - Ameinias
422 - Alkaios
421 - Aristion
420 - Astyphilos
419 - Archias
418 - Antiphon
417 - Euphemos
416 - Arimnestos
415 - Charias
414 - Teisandros
413 - Kleokritos
412 - Kallias
411 - Mnesilochos
& Theopompos
410 - Glaukippos
409 - Diokles
408 - Euktemon
407 - Antigenes
406 - Kallias
405 - Alexias
404 - Pythodoros
403 - Eukleides
402 - Mikon
401 - Xenainetos
400 - Laches
399 - Aristokrates
398 - Euthykles
397 - Suniades
396 - Phormion
395 - Diophantos
394 - Eubulides
393 - Demostratos
392 - Philokles
391 - Nikoteles
390 - Demostratos
389 - Antipatros
388 - Pyrgion
387 - Theodotos
386 - Mystichides
385 - Dexitheos
384 - Diotrephes
383 - Phanostratos
382 - Euandros
381 - Demophilos
380 - Pytheas
379 - Nikon
378 - Nausinikos
377 - Kalleas
376 - Charisandros
375 - Hippodamas
374 - Sokratides
373 - Asteios
372 - Alkisthenes
371 - Phrasikleides
370 - Dysniketos
369 - Lysistratos
368 - Nausigenes
367 - Polyzelos
366 - Kephisodoros
365 - Chion
364 - Timokrates
363 - Charikleidcs
362 - Molon
361 - Nikophemos
360 - Kallimedes
359 - Eucharistos
358 - Kephisodotos
357 - Agathokles
356 - Elpines
355 - Kallistratos
354 - Diotimos
353 - Thudemos
352 - Aristodemos
351 - Theellos
350 - Apollodoros
349 - Kallimachos
348 - Theophilos
347 - Themistokles
346 - Archias
345 - Eubulos
344 - Lykiskos
343 - Pythodotos
342 - Sosigenes
341 - Nikomachos
340 - Theophrastos
339 - Lysimachides
338 - Chairondas
337 - Phrynichos
336 - Pythodelos
335 - Euainetos
334 - Ktesikles
333 - Nikokrates
332 - Niketes
331 - Aristophanes
330 - Aristophon
329 - Kephisophon
328 - Euthykritos
327 - Hegemon
326 - Chremes
325 - Antikles
324 - Hegesias
323 - Kephisodoros
322 - Philokles
321 - Archippos
320 - Neaichmos
319 - Apollodoros
318 - Archippos
317 - Demogenes
316 - Demokleides
315 - Praxibulos
314 - Nikodoros
313 - Theophrastos
312 - Polemon
311 - Simonides
310 - Hieromnemon
309 - Demetrios
308 - Charinos
307 - Anaxikrates
306 - Koroibos
305 - Euxenippos
304 - Pherekles
303 - Leostratos
302 - Nikokles
301 - Klearchos
300 - Hegemachos
299 - Euktemon
298 - Mnesidemos
297 - Antiphates
296 - Nikias
295 - Nikostratos
294 - Olympiodoros
293 - Olympiodoros II
292 - Philippos

Source:

The Eponymous Archons of Athens
From E.J. Bickerman, Chronology of the Ancient World [Cornell Univesity Press, 1968-1982], pp. 138-139.